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Chart Attributes: Zoom Line

Note. This documentation is taken from a third-party source. Not every attribute listed may be supported in Exago BI.

Functional Attributes

These attributes let you control a variety of functional elements on the chart. For example, you can opt to show/hide data labels, data values. You can also set chart limits and extended properties.

Attribute Type Value Description
palette Number 1-5 Exago uses the concept of Color Palettes. Each chart has 5 pre-defined color palettes which you can choose from. Each palette renders the chart in a different color theme.
paletteColors Text List of hex color codes separated by comma While the `palette` attribute allows to select a palette theme that applies to chart background, canvas, font and tool-tips, it does not change the colors of data items (i.e., column, line, pie etc.). Using `paletteColors` attribute, you can specify your custom list of hex colors for the data items. The list of colors have to be separated by comma e.g., `"paletteColors": "#FF0000, #0372AB, #FF5904..."`. The chart will cycle through the list of specified colors and then render the data plot accordingly. To use the same set of colors throughout all your charts in a web application, you can store the list of palette colors in your application globally and then provide the same in each chart JSON.
connectNullData True/False 0/1 This attribute lets you control whether empty data sets in your data will be connected to each other OR do they appear as broken data sets.
showTerminalValidData True/False 0/1 In Zoomline charts, to display the data at the initial level, data are compressed. Initial level fails to display the first and last data from the data set provided. This attribute if set to `1`, displays the first and last valid data even if the value arises between the broken data set.
showLabels True/False 0/1 It sets the configuration whether the x-axis labels will be displayed or not.
maxLabelHeight Number In Pixels This attribute can be used to set the maximum height for the x-axis labels (data labels) excluding the x-axis title. If any label goes beyond this height, the label will be truncated. In stagger mode, the number of stagger lines will be reduced if they exceed this value.
pixelsperlabel Number In Pixels Sets the distance between the labels of the x-axis.
useEllipsesWhenOverflow True/False 0/1 When enabled in auto mode, long data labels are truncated by adding ellipses to prevent them from overflowing the chart background. The default value is 1.
rotateLabels True/False 0/1 This attribute lets you set whether the data labels will show up as rotated labels on the chart.
showShadow True/False 0/1 Whether to apply the shadow effects for data plot.
setAdaptiveYMin True/False 0/1 This attribute lets you set whether the y-axis lower limit will be 0 (in case of all positive values on chart) or should the y-axis lower limit adapt itself to a different figure based on values provided to the chart.
compactDataMode True/False 0/1 Indicates whether the XML is in compact form or not.
dataSeparator Character Any character Specifies the separation character used in compact XML.
allowPinMode True/False 0/1 Used for enabling/disabling the pin mode feature, which is active by default.
numVisibleLabels Number Any number Specifies the number of data labels that are to be visible in one screen. As this attribute imposes the equispace constraint, values greater than 5 and less than 10 (if total data plots `=` 10) will not be applicable due to violation of this constraint.
displayStartIndex Number Any number > 1 Indicates the index of the data label that will appear to the extreme left of the chart.
displayEndIndex Number Any Number > 1 Indicates the index of the data label that is to appear at the extreme right of the chart. Using `displayStartIndex` and `displayEndIndex` attributes you can set the range of data labels that'll be visible when the chart first renders.
pixelsPerPoint Number Any number Specifies the number of pixels to be used for producing a data point. A greater number will result in high quality display.
hasRTLText Number Any This attribute, when set to `1`, indicates to the chart that the text (rendered on the chart) may contain RTL characters and the textual display has to be managed accordingly.
plotHighlightEffect Text Any This attribute lets you enable/disable the highlight effect, in the form of a `fadeout`, for the data plots corresponding to a legend item. When this attribute is enabled and the mouse pointer is hovered over a legend item label, plots belonging to the other data series fadeout, by reducing their opacity.
The fadeout effect can be customized by specifying the fadeout color and opacity using the `color` and `alpha` attributes. Eg. `fadeout|color=#ff0000, alpha=60`
showPrintMenuItem True/False 0/1 Whether to show "Print Chart" item in the context menu of the chart? Even if you opt to hide the item in context menu, you can still opt to invoke `print()` JavaScript method of the chart to print the same.
theme Text ‘carbon’, ‘fint’, ‘ocean’, ‘zune’ This attribute changes the theme of the chart. There are 4 types of themes which have been made according to the different color combinations.

Chart Message-related Attributes

These attributes let you set and configure custom chart messages, using text as well as images.

Attribute Type Value Description
baseChartMessageFont Text Any This attribute allows to set a custom font for all chart messages.
baseChartMessageFontSize Number In pixels This attribute allows to set a custom font size for all chart messages.
baseChartMessageColor Color Hex Color Code This attribute allows to set a custom font color for all chart messages.
baseChartMessageImageHAlign Text left, middle, right This attribute allows to set a custom horizontal alignment for all images displayed as chart messages.
Default value: middle
baseChartMessageImageVAlign Text top, middle, bottom This attribute allows to set a custom vertical alignment for all images displayed as chart messages.
Default value: middle
baseChartMessageImageAlpha Number 0 - 100 This attribute allows to set a transparency for all images displayed as chart messages.
Default value: 100
baseChartMessageImageScale Number 0-300 This attribute allows to set a scale for magnifying all images displayed as chart messages.
Default value: 100
loadMessage Text Any This attribute allows to set the message to be displayed when a chart begins to load. To display an image as the chart message, prefix `I-` to the image URL.
loadMessageFont Text Font Name This attribute allows to set the font for the message displayed when a chart begins to load.
loadMessageFontSize Number In pixels This attribute allows to set the font size for the message displayed when a chart begins to load.
loadMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed when a chart begins to load.
loadMessageImageHAlign Text left, middle, right If an image is displayed as the chart `loadMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
loadMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `loadMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
loadMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `loadMessage`, this attribute allows to set the transparency of the image.
Default value: 100
loadMessageImageScale Number 0-300 If an image is displayed as the chart `loadMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100
typeNotSupportedMessage Text Any This attribute allows to set the message to be displayed when the specified chart type is not supported. To display an image as the chart message, prefix `I-` to the image URL.
typeNotSupportedMessageFont Text Font Name This attribute allows to set the font for the message displayed when the specified chart type is not supported.
typeNotSupportedMessageFontSize Number In pixels This attribute allows to set the font size for the message displayed when the specified chart type is not supported.
typeNotSupportedMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed when the specified chart type is not supported.
typeNotSupportedMessageImageHAlign Text left, middle, right If an image is displayed as the chart `typeNotSupportedMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
typeNotSupportedMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `typeNotSupportedMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
typeNotSupportedMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `typeNotSupportedMessage`, this attribute allows to set the transparency of the image.
Default value: 100
typeNotSupportedMessageImageScale Number 0-300 If an image is displayed as the chart `typeNotSupportedMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100
renderErrorMessage Text Any This attribute allows to set the message to be displayed if an error is encountered while rendering the chart. To display an image as the chart message, prefix `I-` to the image URL.
renderErrorMessageFont Text Font Name This attribute allows to set a font for the message displayed if an error is encountered while rendering the chart.
renderErrorMessageFontSize Number In pixels This attribute allows to set the font size for the message displayed if an error is encountered while rendering the chart.
renderErrorMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed if an error is encountered while rendering the chart.
renderErrorMessageImageHAlign Text left, middle, right If an image is displayed as the chart `renderErrorMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
renderErrorMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `renderErrorMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
renderErrorMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `renderErrorMessage`, this attribute allows to set the transparency of the image.
Default value: 100
renderErrorMessageImageScale Number 0-300 If an image is displayed as the chart `renderErrorMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100
dataLoadStartMessage Text Any This attribute allows to set the message to be displayed when chart data begins loading. To display an image as the chart message, prefix `I-` to the image URL.
dataLoadStartMessageFont Text Font Name This attribute allows to set a font for the message displayed when chart data begins loading.
dataLoadStartMessageFontSize Text In pixels This attribute allows to set the font size for the message displayed when chart data begins loading.
dataLoadStartMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed when chart data begins loading.
dataLoadStartMessageImageHAlign Text left, middle, right If an image is displayed as the chart `dataLoadStartMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
dataLoadStartMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `dataLoadStartMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
dataLoadStartMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `dataLoadStartMessage`, this attribute allows to set the transparency of the image.
Default value: 100
dataLoadStartMessageImageScale Number 0-300 If an image is displayed as the chart `dataLoadStartMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100
dataEmptyMessage Text Any This attribute allows to set the message to be displayed if the data loaded for a chart is empty. To display an image as the chart message, prefix `I-` to the image URL.
dataEmptyMessageFont Text Font Name This attribute allows to set the font for the message displayed if the data loaded for a chart is empty
dataEmptyMessageFontSize Number In pixels This attribute allows to set the font size for the message displayed if the data loaded for a chart is empty.
dataEmptyMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed if the data loaded for a chart is empty.
dataEmptyMessageImageHAlign Text left, middle, right If an image is displayed as the chart `dataEmptyMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
dataEmptyMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `dataEmptyMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
dataEmptyMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `dataEmptyMessage`, this attribute allows to set the transparency of the image.
Default value: 100
dataEmptyMessageImageScale Number 0-300 If an image is displayed as the chart `dataEmptyMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100
dataLoadErrorMessage Text Any This attribute allows to set the message to be displayed if an error is encountered while loading chart data. To display an image as the chart message, prefix `I-` to the image URL.
dataLoadErrorMessageFont Text Font Name This attribute allows to set a font for the message displayed if an error is encountered while loading chart data.
dataLoadErrorMessageFontSize Number In pixels This attribute allows to set the font size for the message displayed if an error is encountered while loading chart data.
dataLoadErrorMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed if an error is encountered while loading chart data.
dataLoadErrorMessageImageHAlign Text left, middle, right If an image is displayed as the chart `dataLoadErrorMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
dataLoadErrorMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `dataLoadErrorMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
dataLoadErrorMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `dataLoadErrorMessage`, this attribute allows to set the transparency of the image.
Default value: 100
dataLoadErrorMessageImageScale Number 0-300 If an image is displayed as the chart `dataLoadErrorMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100
dataInvalidMessage Text Any This attribute allows to set the message to be displayed if the data to be loaded for the chart is invalid. To display an image as the chart message, prefix `I-` to the image URL.
dataInvalidMessageFont Text Font Name This attribute allows to set the font for the message displayed if the specified chart data is invalid.
dataInvalidMessageFontSize Number In pixels This attribute allows to set the font size for the message displayed if the specified chart data is invalid.
dataInvalidMessageColor Color Hex Color Code This attribute allows to set the font color for the message displayed if the specified chart data is invalid.
dataInvalidMessageImageHAlign Text left, middle, right If an image is displayed as the chart `dataInvalidMessage`, this attribute allows to set a custom horizontal alignment for the image.
Default value: value assigned to the `baseChartMessageImageHAlign` attribute
dataInvalidMessageImageVAlign Text top, middle, bottom If an image is displayed as the chart `dataInvalidMessage`, this attribute allows to set a custom vertical alignment for the image.
Default value: value assigned to the `baseChartMessageImageVAlign` attribute
dataInvalidMessageImageAlpha Number 0 - 100 If an image is displayed as the chart `dataInvalidMessage`, this attribute allows to set the transparency of the image.
Default value: 100
dataInvalidMessageImageScale Number 0-300 If an image is displayed as the chart `dataInvalidMessage`, this attribute allows to set the scale for magnifying the image.
Default value: 100

Chart Titles and Axis Names

Using these attributes, you can set the various headings and titles of chart like caption, sub-caption, x-axis and y-axis names etc.

Attribute Type Value Description
caption Text Any Caption of the chart.
subCaption Text Any Sub-caption of the chart.
xAxisName Text Any X-axis title of the chart.
yAxisName Text Any Y-axis title of the chart.

Chart Caption Cosmetics

These attributes let you configure the cosmetics of chart caption and sub-caption.

Attribute Type Value Description
captionAlignment Text "left", "center", "right" Sets horizontal alignment of caption
captionOnTop True/False 0/1 Whether caption should be on top of the data plot area
captionFontSize Number 6 - 72 Sets the caption font size in pixels
subCaptionFontSize Number 6 - 72 Sets the sub-caption font size (in pixels)
captionFont Text Font Name Sets the caption font family
subCaptionFont Text Font Name Sets the sub-caption font family
captionFontColor Color Hex Color Code Sets the caption font color
subCaptionFontColor Color Hex Color Code Sets the sub-caption font color
captionFontBold True/False 0/1 Whether the caption font should be displayed in bold
subCaptionFontBold True/False 0/1 Whether the sub caption font should be displayed in bold
alignCaptionWithCanvas True/False 0/1 Whether the caption is aligned with the canvas. Else, it will be aligned with the entire chart area
captionHorizontalPadding Number In Pixels If caption is not centre aligned, lets you configure the padding (in pixels) from either edge. Will be ignored if caption is centre aligned.

Chart Axis Configuration Attributes

Using these attributes, you can set and configure x-axis labels, y-axis values and set chart cosmetics for the axis like color, alpha, etc.

Attribute Type Value Description
showXAxisLine True/False 0/1 This attribute if set to _0_, hides the x-axis of the chart.

Default value: 1
xAxisLineColor Color Hex Color Code Sets color of the x-axis of the chart.
xaxislinethickness Number In Pixels Sets the thickness of the x-axis line of the chart.
showYAxisLine True/False 0/1 This attribute if set to _0_, hides the y-axis of the chart.

Default value: 1
yAxisLineColor Color Hex Color Code Sets color of the y-axis of the chart.
yAxisLineThickness Number In Pixels Sets the thickness of the y-axis line of the chart.
showYAxisValues True/False 0/1 Exago y-axis is divided into vertical sections using div (divisional) lines. Each div line assumes a value based on its position. Using this attribute you can set whether to show those div line (y-axis) values or not. This attribute shows or hides the y-axis divisional lines and limits. The values of `showLimits` and `showDivLineValues`, if specified explicitly, overrides the value of this attribute.
yAxisValuesStep Number 1 or above By default, all div lines show their values. However, you can opt to display every x(th) div line value using this attribute.
rotateYAxisName True/False 0/1 If you do not wish to rotate y-axis name, set this as 0. It specifically comes to use when you have special characters (UTF8) in your y-axis name that do not show up in rotated mode.
yAxisNameWidth Number (In Pixels) If you opt to not rotate y-axis name, you can choose a maximum width that will be applied to y-axis name.
yAxisMinValue Number Numeric Value This attribute helps you explicitly set the lower limit of the chart. If you don't specify this value, it is automatically calculated by the chart based on the data provided by you.
yAxisMaxValue Number Numeric Value This attribute helps you explicitly set the upper limit of the chart. If you don't specify this value, it is automatically calculated by the chart based on the data provided by you.
forceYAxisValueDecimals True/False 0/1 Whether to forcefully attach decimal places to all y-axis values. For example, If you limit the maximum number of decimal digits to 2, a number like 55.345 will be rounded to 55.34. This does not mean that all y-axis numbers will be displayed with a fixed number of decimal places. For instance 55 will not be displayed as 55.00 and 55.1 will not become 55.10. In order to have fixed number of decimal places attached to all y-axis numbers, set this attribute to 1.
yAxisValueDecimals Number 0-10 If you've opted to not adjust div lines, you can specify the div line values decimal precision using this attribute.

x-Axis Name Cosmetics

To configure the font cosmetics of x-axis name (title), you can use the following attributes.

Attribute Type Value Description
xAxisNameFontColor Color Hex Color Code Sets the x-axis font color
xAxisNameFontSize Number 6 - 72 Specifies the x-axis font size
xAxisNameFontBold True/False 0/1 Whether x-axis font should be bold
xAxisNameFontItalic True/False 0/1 Whether x-axis font should be italicized
xAxisNameBgColor Color Hex Color Code Sets the background color for x-axis text
xAxisNameBorderColor Color Hex Color Code Sets the border around the x-axis text
xAxisNameAlpha Number 0 - 100 Sets the x-axis alpha including font and background
xAxisNameFontAlpha Number 0 - 100 Sets the x-axis font alpha
xAxisNameBgAlpha Number 0 - 100 Sets the x-axis background alpha
xAxisNameBorderAlpha Number 0 - 100 Sets the x-axis border alpha
xAxisNameBorderPadding Number In Pixels Sets the x-axis border padding
xAxisNameBorderRadius Number In Pixels Sets the x-axis border radius
xAxisNameBorderThickness Number In Pixels Sets the x-axis border thickness
xAxisNameBorderDashed True/False 0/1 Whether the border around the x-axis name should be rendered using dashed lines.

Default value: 0 (border rendered using straight lines)
xAxisNameBorderDashLen Number In pixels Sets the length of each dash when the border around the x-axis name is rendered using dashed lines.
xAxisNameBorderDashGap Number In pixels Sets the gap between consecutive dashes when the border around the x-axis name is rendered using dashed lines.

y-Axis Name Cosmetics

To configure the font cosmetics of y-axis name (title), you can use the following attributes.

Attribute Type Value Description
yAxisNameFont Text Font Name Sets the y-axis (primary / secondary) font family for the text
yAxisNameFontColor Color Hex Color Code Sets the y-axis (primary / secondary) font color
yAxisNameFontSize Number 6 - 72 Specifies the y-axis (primary / secondary) font size
yAxisNameFontBold True/False 0/1 Whether y-axis (primary / secondary) font should be bold
yAxisNameFontItalic True/False 0/1 Whether y-axis (primary / secondary) font should be italicized
yAxisNameBgColor Color Hex Color Code Sets the background color for y-axis (primary / secondary) text
yAxisNameBorderColor Color Hex Color Code Sets the border around the y-axis (primary / secondary) text
yAxisNameAlpha Number 0 - 100 Sets the y-axis (primary / secondary) alpha including font and background
yAxisNameFontAlpha Number 0 - 100 Sets the y-axis (primary / secondary) font alpha
yAxisNameBgAlpha Number 0 - 100 Sets the y-axis (primary / secondary) background alpha
yAxisNameBorderAlpha Number 0 - 100 Sets the y-axis (primary / secondary) border alpha
yAxisNameBorderPadding Number In Pixels Sets the y-axis (primary / secondary) border padding
yAxisNameBorderRadius Number In Pixels Sets the y-axis (primary / secondary) border radius
yAxisNameBorderThickness Number In Pixels Sets the y-axis (primary / secondary) border thickness
yAxisNameBorderDashed True/False 0/1 Whether the border around the y-axis name should be rendered using dashed lines.

Default value: 0 (border rendered using straight lines)
yAxisNameBorderDashLen Number In pixels Sets the length of each dash when the border around the y-axis name is rendered using dashed lines.
yAxisNameBorderDashGap Number In pixels Sets the gap between two consecutive dashes when the border around the y-axis name is rendered using dashed lines.

Chart Cosmetics

The following attributes let you configure chart cosmetics like background color, background alpha, canvas color & alpha etc.

Attribute Type Value Description
showBorder True/False 0/1 Whether to show a border around the chart or not.
borderColor Color Hex Color Code Border color of the chart.
borderThickness Number In Pixels Border thickness of the chart.
borderAlpha Number 0 - 100 Border alpha of the chart.
bgColor Color Hex Color Code This attribute sets the background color for the chart. You can set any hex color code as the value of this attribute. To specify a gradient as background color, separate the hex color codes of each color in the gradient using comma. Example: `#FF5904, #FFFFFF`.
bgAlpha Number 0 - 100 Sets the alpha (transparency) for the background. If you've opted for gradient background, you need to set a list of alpha(s) separated by comma.
bgRatio Number 0 - 100 If you've opted for a gradient background, this attribute lets you set the ratio of each color constituent.
bgAngle Number 0-360 Sets the angle of the background color, in case of a gradient.
bgImage Text Any To place any image (JPG/PNG/GIF) as background of the chart, enter the (path and) name of the background image. It should be in the same domain as the chart.
bgImageAlpha Number 0 - 100 This attribute specifies the opacity for the loaded background image.
bgImageDisplayMode Text stretch, tile, fit, fill, center, none Helps you specify the mode in which the background image is to be displayed. Stretch - expands the image to fit the entire chart area, without maintaining original image constraints. Tile - the image is repeated as a pattern on the entire chart area. Fit - fits the image proportionately on the chart area. Fill -proportionately fills the entire chart area with the image. Center - the image is positioned at the center of the chart area. None - Default mode.
bgImageVAlign Text top, middle, bottom Helps you to vertically align the background image.
bgImageHAlign Text left, middle, right Helps you to horizontally align the background image.
bgImageScale Number 0-300 Helps you magnify the background image.This attribute will only work when the attribute `bgImageDisplayMode` is set to none, center, or tile.
canvasBgColor Color Hex Color Code Sets Canvas background color. For Gradient effect, enter colors separated by comma.
canvasBgAlpha Number 0 - 100 Sets alpha for Canvas Background. For gradient, enter alpha list separated by commas.
canvasBgRatio Number 0 - 100 Helps you specify canvas background ratio for gradients.
canvasBgAngle Number 0-360 Helps you specify canvas background angle in case of gradient.
showcanvasborder True/False 0/1 This attribute if set to _1_, shows a border around the canvas of the chart.

Default value: 0
canvasBorderColor Color Hex Color Code Lets you specify canvas border color.
canvasBorderThickness Number 0-5 Lets you specify canvas border thickness.
canvasBorderAlpha Number 0 - 100 Lets you control transparency of canvas border.
showVLineLabelBorder True/False 0/1 If you've opted to show a label for any of your vLines in the chart, you can collectively configure whether to show border for all such labels using this attribute. If you want to show label border for just a particular vLine, you can over-ride this value by specifying border configuration for that specific vLine.
rotateVLineLabels True/False 0/1 This attribute lets you set whether the vline labels will show up as rotated labels on the chart.
Default value: 0
logoURL Text URL You can load an external logo (JPEG/PNG) to your chart, this attribute lets you specify the URL. Due to cross domain security restrictions it is advised to use a logo from the same domain name as your charts.
logoLeftMargin Number In Pixels This attribute helps you set the amount of empty space that you want to put on the left side of your logo image. Nothing is rendered in this space.
logoTopMargin Number In Pixels This attribute helps you set the amount of empty space that you want to put on top of your logo image. Nothing is rendered in this space.
logoPosition Text TL, TR, BL, BR, CC Where to position the logo on the chart: TL - Top-left TR - Top-right BR - Bottom right BL - Bottom left CC - Center of screen
logoAlpha Number 0 - 100 Once the logo has loaded on the chart, you can configure its opacity using this attribute.
logoScale Number 0-300 You can also change the scale of an externally loaded logo at run-time by specifying a value for this parameter.
logoLink Text URL If you want to link the logo to an external URL, specify the link in this attribute. The link can be in Exago Link format, allowing you to link to new windows, pop-ups, frames etc.
paletteThemeColor Color Any (color code without the # prefix) Specifies a color theme that will be applied throughout the chart.
toolbarButtonColor Color Any (color code without the # prefix) Sets the color of the toolbar buttons.
zoomPaneBorderColor Color Any (color code without the # prefix) Sets the color of the zoom pane border.
zoomPaneBgColor Color Any (color code without the # prefix) Sets the background color of the zoom pane.
zoomPaneBgAlpha Number 0 - 100 Sets the alpha of the zoom pane.
pinLineThicknessDelta Number Any number Sets the thickness of the pinned line when the chart is put to pin line mode.
pinPaneBgColor Color Any (color code without the # prefix) Sets the background color of the pin pane.
pinPaneBgAlpha Number 0 - 100 Sets the alpha of the pin pane.
showToolBarButtonTooltext True/False 0/1 Enables/disables display of tooltips for toolbar buttons.
btnResetChartTooltext Text Any string Replaces the default tooltext of the 'Reset Chart' button with provided string.
btnSwitchToPinModeTooltext Text Any string. Replaces the default tooltext of 'Switch to Pin Mode' button with provided string.

Data Plot Cosmetics

These attributes let you configure how your plot (columns, lines, area, pie or any data that you're plotting) will appear on the chart. If the plots can show borders, you can control the border properties using the attributes listed below. Or, if they support gradient fills, you can again configure various properties of the gradient using these attributes. Various other controls over plot cosmetics can be attained using this set of attributes.

Attribute Type Value Description
lineColor Color Hex Color Code Color using which the lines on the chart will be drawn.
lineThickness Number In Pixels Thickness of the lines on the chart.
lineAlpha Number 0 - 100 Alpha of the lines on the chart.

Peak Data Attributes

These attributes let you enable peak data to be shown on the chart and set limits for it.

Attribute Type Value Description
showPeakData True/False 0/1 Specifies whether peak data will be shown.
Default value: 0 (disabled)
maxPeakDataLimit Number Any Defines the upper limit for peak data. Any value greater than this value will be considered peak data.
minPeakDataLimit Number Any Defines the lower limit for peak data. Any value lesser than this value will be considered peak data.

Scroll Properties

The following attributes let you set the scroll bar properties.

Attribute Type Value Description
scrollColor Color Hex Color Code Color for scroll bar.
flatscrollbars True/False 0/1 This attribute can be used to set the scroll bar to flat or the basic one.

Default value: 1
scrollHeight Number In Pixels Required height for scroll bar.
scrollshowbuttons True/False 0/1 Sets whether to show the left and right scroll button.

Anchors

On line/area charts, anchors (or marker points) are polygons which appear at the joint of two consecutive line/area points. These are indicators to show the position of data points. The anchors handle tool tips for the data points. So, if you opt to not render anchors on a chart, the tool tips won't function. You can, however, hide them by setting alpha to 0 and still enable tool tips. You can customize all the facets of anchors using the properties below.

Attribute Type Value Description
drawAnchors True/False 0/1 Whether to draw anchors on the chart.
anchorSides Number 3-20 This attribute sets the number of sides the anchor will have. For e.g., an anchor with 3 sides will represent a triangle, with 4 it will be a square and so on.
anchorStartAngle Number 0 - 360 This attribute sets the starting angle of anchors.
Default value: 90
anchorRadius Number In pixels This attribute sets the radius (in pixels) of the anchor.
anchorBorderColor Color Hex Color Code Lets you set the border color of anchors.
anchorBorderThickness Number In Pixels Helps you set border thickness of anchors.
anchorBgColor Color Hex Color Code Helps you set the background color of anchors.
anchorBgAlpha Number 0 - 100 Helps you set the alpha of anchor background.
anchorMinRenderDistance Number   This attribute is used for specifying the minimum distance (between dataplots) for the anchors to become visible.
anchorImageUrl Exago link format URL If you want to use an external image (JPG/PNG) as an anchor, this attribute lets you specify the URL.

Note: Due to cross domain security restrictions it is advised to use an image from the same domain name as your charts.
anchorImageAlpha Number 0 - 100 This attribute allows to set a transparency for images displayed as anchors in charts.

Default value: 100
anchorImageScale Number 0 - 100 This attribute allows to set a scale for magnifying images displayed as anchors.

Default value: 100
anchorImagePadding Number In Pixels This attribute sets the padding between the anchor image and the border of the anchor. For the anchor image, instead of decreasing the size of the image this attribute crops the image.
Default value: 1

Divisional Lines & Grids

Using this set of attributes, you can control the properties of divisional lines, zero plane and alternate color bands. Divisional Lines are horizontal lines running through the canvas. Each divisional line signifies a smaller unit of the entire axis thus aiding the users in interpreting the chart. The zero plane is a 2D/3D plane that signifies the 0 position on the chart. If there are no negative numbers on the chart, you won't see a visible zero plane. Alternate color bands are colored blocks between two successive divisional lines.

Attribute Type Value Description
numDivLines Number Numeric value > 0 Number of horizontal axis division lines that you want on the chart.
divLineColor Color Hex Color Code Color for divisional lines.
divLineThickness Number 1-5 Thickness of divisional lines.
divLineAlpha Number 0 - 100 Alpha of divisional lines.
divLineDashed True/False 0/1 Whether the divisional lines should be rendered as dashed lines.

Default value: 0 (divisional lines rendered using straight lines)
divLineDashLen Number In pixels Sets the length of each dash when divisional lines are rendered as dashed lines.
divLineDashGap Number In pixels Sets the gap between two consecutive dashes when divisional lines are rendered as dashed lines.
zeroPlaneColor Color Hex Color Code Color for the Zero Plane. Zero Plane is the line/plane that appears at position 0 on the y-axis, when negative data is being shown on the chart.
zeroPlaneThickness Number In Pixels Thickness of zero plane.
zeroPlaneAlpha Number 0 - 100 Alpha of zero plane.
showZeroPlaneValue True/False 0/1 Allows you to show or hide the value on which the zero plane exists on the y-axis. By default, the value is displayed.
showAlternateHGridColor True/False 0/1 Whether to show alternate colored horizontal grid bands.
alternateHGridColor Color Hex Color Code Color of the alternate horizontal grid bands.
alternateHGridAlpha Number 0 - 100 Alpha (transparency) of the alternate horizontal grid bands.

Legend Properties

In multi-series charts, the series name of each dataset shows up in the legend of the chart. If you do not need the legend, you can opt to hide the same. Also, the legend can be placed at the bottom of the chart or to the right of the chart. Using the attributes below, you can configure the functional and cosmetic properties of the legend.

Attribute Type Value Description
showLegend True/False 0/1 Whether to show legend on the chart.
legendItemFontBold True/False 0/1 Whether legend keys should be displayed in bold
legendItemFont Text Font Name Sets legend item font
legendItemFontSize Number 6 - 72 Sets legend item font size
legendItemFontColor Color Hex Color Code Sets legend item font color
legendItemHoverFontColor Color Hex Color Code Sets legend item font color on hover
legendPosition Text BOTTOM or RIGHT The legend can be plotted at two positions on the chart - below (BOTTOM) the chart and to the right (RIGHT) of the chart.
legendCaptionAlignment Text "left", "center", "right" Sets the legend caption horizontal alignment .
legendCaptionFontBold True/False 0/1 Whether legend caption should be displayed in bold
legendCaptionFont Text Font Name Sets legend caption font
legendCaptionFontSize Number 6 - 72 Sets legend caption font size
legendCaptionFontColor Color Hex Color Code Sets legend caption font color
legendCaption Text   You can add a caption for the entire legend by setting the same here.
legendItemHiddenColor Color Hex Color Code Sets the color that applies on both text font and icon when they are in a disabled / hidden state
legendIconScale Number 1-5 Scaling of legend icon is possible in Exago. This attribute lets you control the size of legend icon.
legendBgColor Color Hex Color Code Background color for the legend.
legendBgAlpha Number 0 - 100 Background alpha for the legend.
legendBorderColor Color Hex Color Code Border Color for the legend.
legendBorderThickness Number In Pixels Border thickness for the legend.
legendBorderAlpha Number 0 - 100 Border alpha for the legend.
legendShadow True/False 0/1 Whether to show a shadow for legend.
legendAllowDrag True/False 0/1 The legend can be made drag-able by setting this attribute to 1. End viewers of the chart can drag the legend around on the chart.
legendScrollBgColor Color Hex Color Code If you've too many items on the legend, a scroll bar shows up on the same. This attribute lets you configure the background color of the scroll bar.
reverseLegend True/False 0/1 You can reverse the ordering of datasets in the legend by setting this attribute to 1.
interactiveLegend True/False 0/1 This attribute lets you interact with the legend in your chart. When you click a legend key, the dataplots associated with that series are eliminated from the chart. Re-clicking the key causes the dataplots to reappear.
legendNumColumns Number Positive Integer If your chart contains multiple series, the legend is displayed as a grid comprising of multiple legend keys. With the help of this attribute you can specify the number of columns that are to be displayed in the legend.
minimiseWrappingInLegend True/False 0/1 Whether to minimize legend item text wrapping.
drawCustomLegendIcon True/False 0/1 Specifies whether drawing a custom legend icon will be enabled. All legend icon customization attributes will work only if this feature is enabled.
Default value: 0 (disabled)
legendIconBorderColor Color Hex Color Code Sets the border color for the legend icon.
Default value: Data plot border color
legendIconBgColor Color Hex Color Code Sets the background color for the legend icon.
Default value: Data plot fill color
legendIconAlpha Number 0 - 100 Sets the legend icon transparency.
Default value: 100
legendIconBgAlpha Number 0 - 100 Sets the legend icon background transparency.
Default value: 100
legendIconSides Number Any Sets the number of sides for the legend icon.
Default value: 4
legendIconBorderThickness Number 1-5 Sets the thickness of the legend icon border.
Default value: 1
legendIconStartAngle Number Any Sets the starting angle of for drawing the legend icon.
Default value: 45
alignLegendWithCanvas True/False 0/1 This attribute if set to `0`, the legend box will be center aligned with respect to the entire width of the chart only if the total width of the legend box is more than the canvas width. By default, the legend box is center aligned with respect to the canvas width and it remains the same if the width of the legend box is less than the canvas width.

Number Formatting

Exago offers you a lot of options to format your numbers on the chart. Using the attributes below, you can control a myriad of options like: Formatting of commas and decimals Number prefixes and suffixes Decimal places to which the numbers will round to Scaling of numbers based on a user defined scale Custom number input formats

Attribute Type Value Description
formatNumber True/False 0/1 This configuration determines whether the numbers displayed on the chart will be formatted using commas, e.g., 40,000 if 'formatNumber': '1'; and 40000 if 'formatNumber': '0';.
formatNumberScale True/False 0/1 Configuration whether to add K (thousands) and M (millions) to a number after truncating and rounding it - e.g., if `formatNumberScale` is set to 1, 10434 will become 1.04K . Same with numbers in millions - an M will be added at the end.
defaultNumberScale Text Any The default unit of the numbers that you're providing to the chart.
numberScaleUnit Text Any Unit of each block of the scale.
numberScaleValue Text Any Range of the various blocks that constitute the scale.
forceNumberScale True/False 0/1 Forces the specified lower `numberScaleUnit` value to be applied to data values less than the specified `numberScaleValue`. This attribute works only when `“formatNumberScale”: “1”` and the `defaultNumberScale` attribute is not defined.
For example, if `“numberScaleUnit”: “K, M”`, `“numberScaleValue”: “1000, 1000”`, and `“forceNumberScale”: “1”`, a data value of `400` will be rendered as `0.40K`.
scaleRecursively True/False 0/1 Whether recursive scaling should be applied.
maxScaleRecursion Number Any How many recursions to complete during recursive scaling? -1 completes the entire set of recursion.
scaleSeparator Text Any What character to use to separate the scales that are generated after recursion?
numberPrefix Text Character Using this attribute, you could add prefix to all the numbers visible on the graph. For example, to represent all dollars figure on the chart, you could specify this attribute to $ to show like $40000, $50000.
numberSuffix Text Character Using this attribute, you could add prefix to all the numbers visible on the graph. For example, to represent all figures quantified as per annum on the chart, you could specify this attribute to '/a' to show like 40000/a, 50000/a.
decimalSeparator Text Character This attribute helps you specify the character to be used as the decimal separator in a number.
thousandSeparator Text Character This attribute helps you specify the character to be used as the thousands separator in a number.
thousandSeparatorPosition Number   This option helps you specify the position of the thousand separator.
decimals Number 0-10 Number of decimal places to which all numbers on the chart will be rounded to.
forceDecimals True/False 0/1 Whether to add 0 padding at the end of decimal numbers. For example, If you limit the maximum number of decimal digits to 2, a number like 55.345 will be rounded to 55.34. This does not mean that all numbers will be displayed with a fixed number of decimal places. For instance 55 will not be displayed as 55.00 and 55.1 will not become 55.10. In order to have fixed number of decimal places attached to all the numbers, set this attribute to 1.

Font Properties

Using the attributes below, you can define the generic font properties for all the text on the chart. These attributes allow you a high level control over font properties. If you intend to specify font properties for individual chart elements (like Caption, sub-caption etc.), you'll need to use the Styles feature of Exago. Using Styles, you can also specify advanced font properties like Bold, Italics, HTML Mode etc.

Attribute Type Value Description
baseFont Text Font Name This attribute lets you set the font face (family) of all the text (data labels, values etc.) on chart. If you specify the `outCnvBaseFont` attribute also, then this attribute controls only the font face of text within the chart canvas bounds.
baseFontSize Number 6 - 72 This attribute sets the base font size of the chart i.e., all the values and the names in the chart which lie on the canvas will be displayed using the font size provided here.
baseFontColor Color Hex Color Code This attribute sets the base font color of the chart i.e., all the values and the names in the chart which lie on the canvas will be displayed using the font color provided here.
outCnvBaseFont Text Font Name This attribute sets the base font family of the chart text which lies outside the canvas i.e., all the values and the names in the chart which lie outside the canvas will be displayed using the font name provided here.
outCnvBaseFontSize Number 6 - 72 This attribute sets the base font size of the chart i.e., all the values and the names in the chart which lie outside the canvas will be displayed using the font size provided here.
outCnvBaseFontColor Color Hex Color Code This attribute sets the base font color of the chart i.e., all the values and the names in the chart which lie outside the canvas will be displayed using the font color provided here.

Data Label Cosmetics

These attributes let you configure the cosmetics of all data labels of the chart.

Attribute Type Value Description
labelFont Text Font Name Sets the x-axis label font family for the text.
labelFontColor Color Hex Color Code Sets the x-axis label font color.
labelFontSize Number 6 - 72 Specifies the x-axis label font size.

Tool-tip

These attributes let you control the tool tip. You can set the background color, border color, separator character and few other details.

Attribute Type Value Description
showToolTip True/False 0/1 Whether to show tool tip on chart.
toolTipBgColor Color Hex Color Code Background color for tool tip.
toolTipColor Color Hex Color Code Font color for the tool-tip.
toolTipBorderColor Color Hex Color Code Border color for tool tip.
tooltipBorderAlpha NUmber 0 - 100 Sets the border transparency for tool tip.
toolTipSepChar Text Any The character specified as the value of this attribute separates the name and value displayed in tool tip.
showToolTipShadow True/False 0/1 Whether to show shadow for tool-tips on the chart.
useCrossLine True/False 0/1 There are two ways of displaying tool-tips in a zoomline chart. One is to use a cross-line, which is a vertical line that displays data values for all series on that data point. The other way is to use traditional tool-tips that display values on a data point when hovered upon. Default value is 1 which uses cross-line. Set this attribute value to 0 to use traditional tool-tips.
crossLineThickness Number In Pixels If you've opted to show the tool-tips using cross-line, this attribute lets you define the thickness of cross-line.
crossLineColor Color Hex Color Code If you've opted to show the tool-tips using cross-line, this attribute lets you define the color of cross-line.
crossLineAlpha Number 0 - 100 If you've opted to show the tool-tips using cross-line, this attribute lets you define the transparency of cross-line.
crossLineLabelSize Number In Pixels This attribute lets you define the label font size of cross-line.
crossLineLabelFont Text Font Name This attribute lets you define the label font of cross-line.
crossLineValueSize Number In Pixels This attribute lets you define the font size of values getting displayed using cross-line.
crossLineValueFont Text Font Name This attribute lets you define the font of values getting displayed using cross-line.

Attributes for Exporting Charts

These attributes allow you to control the saving of chart as image, SVG or XLS.

Attribute Type Value Description
exportEnabled True/False 0/1 Whether the chart will allow exporting to images, PDFs, SVG or XLS.

Default value: 0
exportAction Text 'save' or 'download' In case of server-side exporting, the action specifies whether the exported image will be sent back to client as download, or whether it'll be saved on the server.

Default value: download
exportHandler Text Any In case of server side exporting, this refers to the path of the server-side export handler (the ready-to-use scripts that we provide).
exportFormats Text Any Lets you configure what output formats to allow for export of chart, in the export context menu, and also customize the label for each menu item. The attribute value should be a pipe (|) delimited separated key-value pair. Example: `exportFormats: 'PNG=Export as High Quality Image|JPG|PDF=Export as PDF File'`
exportAtClientSide True/False 0/1 This attribute when set to `1`, enables the client-side export feature.

Default value: 0
exportShowMenuItem True/False 0/1 Whether the menu items related to export (e.g., Save as JPEG etc.) will appear in the context menu of chart.
exportTargetWindow Text '_self' or '_blank' In case of server-side exporting and when using download as action, this lefts you configure whether the return image, PDF, SVG or XLS will open in same window (as an attachment for download), or whether it will open in a new window.

Default value: _self
exportFileName Text Any Using this attribute you can specify the name (excluding the extension) of the output (export) file.

Data Plot Hover Effects

If you wish to show an effect on the data plot (column, line anchor, pie etc.) when the user hovers his mouse over the data plot, these attributes let you configure the cosmetics of the hover for all data plots in the chart.

Attribute Type Value Description
showHoverEffect True/False 0/1 Whether to enable hover effect on charts for all elements
plotHoverEffect True/False 0/1 Whether to enable hover effect on charts for data plots (e.g., column, pie) only
plotFillHoverColor Color Hex Color Code Specifies the hover color for the data plots
plotFillHoverAlpha Number 1 - 100 Specifies the hover alpha for data plots

Chart Padding & Margins

The following attributes help you control chart margins and paddings. Exago allows you to manually customize the padding of various elements on the chart to allow advanced manipulation and control over chart visualization. You can also define the chart margins. Chart Margins refer to the empty space left on the top, bottom, left and right of the chart. That means, Exago will not plot anything in that space. It's not necessary for you to specify any padding/margin values. Exago automatically assumes the best values for the same, if you do not specify the same.

Attribute Type Value Description
captionPadding Number In Pixels This attribute lets you control the space (in pixels) between the sub-caption and top of the chart canvas. If the sub-caption is not defined, it controls the space between caption and top of chart canvas. If neither caption, nor sub-caption is defined, this padding does not come into play.
xAxisNamePadding Number In Pixels Using this, you can set the distance between the top end of x-axis title and the bottom end of data labels (or canvas, if data labels are not to be shown).
yAxisNamePadding Number In Pixels Using this, you can set the distance between the right end of y-axis title and the start of y-axis values (or canvas, if the y-axis values are not to be shown).
yAxisValuesPadding Number In Pixels This attribute helps you set the horizontal space between the canvas left edge and the y-axis values or trend line values (on left/right side). This is particularly useful, when you want more space between your canvas and y-axis values.
valuePadding Number In Pixels It sets the vertical space between the end of columns and start of value textboxes. This basically helps you control the space you want between your columns/anchors and the value textboxes.
chartLeftMargin Number In Pixels Amount of empty space that you want to put on the left side of your chart. Nothing is rendered in this space.
chartRightMargin Number In Pixels Amount of empty space that you want to put on the right side of your chart. Nothing is rendered in this space.
chartTopMargin Number In Pixels Amount of empty space that you want to put on the top of your chart. Nothing is rendered in this space.
chartBottomMargin Number In Pixels Amount of empty space that you want to put at the bottom of your chart. Nothing is rendered in this space.
legendPadding Number In Pixels Padding of legend from right/bottom side of canvas
canvasLeftMargin Number In Pixels This attribute lets you control the space between the start of chart canvas and the start (x) of chart. In case of 2D charts, the canvas is the visible rectangular box. In case of 3D charts, the canvas box is the imaginary box around the 3D canvas. Using this attribute, you can control the amount of empty space between the chart left side and canvas left side. By default, Exago automatically calculates this space depending on the elements to be placed on the chart. However, if you want to over-ride this value with a higher value, you can use this attribute to specify the same. Please note that you cannot specify a margin lower than what has been calculated by the chart. This attribute is particularly useful, when you've multiple charts placed in a page and want all their canvas start position to align with each other - so in such a case, you can set same margin value (a value large enough that it doesn't get rejected by chart owing to it being lower than the calculated value) for all such charts in the page.
canvasRightMargin Number In Pixels Like `canvasLeftMargin`, this attribute lets you set the space between end of canvas and end of chart.
canvasTopMargin Number In Pixels Like `canvasLeftMargin`, this attribute lets you set the space between top of canvas and top of chart.
canvasBottomMargin Number In Pixels Like `canvasLeftMargin`, this attribute lets you set the space between bottom of canvas and bottom of chart.

The categories Object

The `categories` object and the `category` object (child of the `categories` object) are used to specify x-axis labels for multi-series charts. The attributes of the `categories` object are used to set the font properties of all x-axis labels collectively.

Attribute Type Value Description
font Text Valid font face Lets you specify font face for the x-axis data labels.
fontColor Color Hex Color Code Lets you specify font color for the x-axis data labels.
fontSize Number Any Lets you specify font size for the x-axis data labels.

The dataset Object

Each `dataset` object contains a series of data. For example, for a monthly sales comparison chart for two successive years, the first data-set would contain the data for first year and the next one for the second year. You can provide data-set level cosmetics so that all data within that data-set will be plotted in the same color/alpha/etc. Depending on the chart type, there are a number of attributes that you can define for each `dataset` object.

Attribute Type Value Description
seriesName Text Any Lets you specify the series name for a particular dataset. For example, if you're plotting a chart to indicate monthly sales analysis for 2005 and 2006, the `seriesName` for the first dataset will be 2005 and that of the second will be 2006. The `seriesName` of a dataset is shown in legend.
color Color Hex Color Code This attribute sets the color using which line of that dataset will be drawn
alpha Text 0 - 100 or Comma Separated List This attribute sets the alpha (transparency) of the entire dataset.
drawAnchors True/False 0/1 Whether to draw anchors for the particular dataset.
anchorRadius Number In Pixels This attribute sets the radius (in pixels) of the anchors of the particular dataset.
lineThickness Number In Pixels Thickness of the lines for the particular dataset.
anchorBorderColor Color Hex Color Code Lets you set the border color of anchors of the particular dataset.
anchorBorderThickness Number In Pixels Helps you set border thickness of anchors of the particular dataset.
anchorBgColor Color Hex Color Code Helps you set the background color of anchors of the particular dataset.
anchorBgAlpha Number 0 - 100 Helps you set the alpha of anchor background of the particular dataset.
includeInLegend True/False 0/1 Whether to include the seriesName of this dataset in legend.
dashed True/False 0/1 Whether the line should appear as dashed.

Trend-lines

Trend-lines are horizontal lines that aid in interpretation of data with respect to some pre-determined value. For example, if you are plotting the sales data for the current year, you might want to show the previous year's average monthly sales as a trend indicator for ease of comparison. The `lines` object, child of the `trendlines` object is used to add trend-lines to a chart. Although the `line` object has to be defined within the `trendlines` object, the latter cannot be used to collectively customize trend-lines, because it does not have any attributes of its own. The attributes of the `lines` object, child of the `trendlines` object, are used to create and customize trend-lines for charts.

Attribute Type Value Description
valueOnRight True/False 0/1 Whether to show the trend line value on left side or right side of chart. This is particularly useful when the trend line display values on the chart are colliding with divisional lines values on the chart.
color Text Hex Color Code Color of the trend line and its associated text
isTrendZone True/False 0/1 Whether the trend will be displayed as a line or a zone (fill-colored rectangle).
showOnTop True/False 0/1 Whether the trend line/zone will be displayed over data plots or under them.
thickness Number In Pixels If you've opted to show the trend as a line, this attribute lets you define the thickness of trend line.
alpha Number 0 - 100 Alpha of the trend line.
dashed True/False 0/1 Whether the trendline should be rendered as dashed lines.

Default value: 0 (trendline rendered using straight lines)
dashLen Number In pixels Sets the width of each dash when trendline is rendered as dashed lines.
dashGap Number In pixels Sets the gap between consecutive dashes when trendline is rendered as dashed lines.
startValue Number Numeric Value The starting value for the trendline. Say, if you want to plot a slanted trendline from value 102 to 109, the `startValue` will be 102.
endValue Number Numeric Value The ending y-axis value for the trendline. Say, if you want to plot a slanted trendline from value 102 to 109, the `endValue` will be 109. If you do not specify a value for `endValue`, it will automatically assume the same value as `startValue`.
displayValue Text Any If you want to display a string caption for the trend line by its side, you can use this attribute. Example:` displayValue='Last Month High'`. When you don't supply this attribute, it automatically takes the value of `startValue`.
toolText Text   Custom tool-text for this trendline/zone.

Trend-lines (Chart level attributes)

Trend-lines are horizontal lines that aid in interpretation of data with respect to some pre-determined value. For example, if you are plotting the sales data for the current year, you might want to show the previous year's average monthly sales as a trend indicator for ease of comparison. Cosmetics for all the trend-lines rendered can be attained using this set of attributes. Although there are set of attributes of the `line object`, used to create and customize trend-lines, these set of attributes effect all the trend-lines rendered in your chart.

Attribute Type Value Description
trendlineColor Color Hex Color Code Sets color of all the trend lines and its associated text in the chart.
trendlineThickness Number In Pixels If you've opted to show the trend as a line, this attribute lets you define the thickness of all the trend lines in your chart.
trendlineAlpha Number 0 - 100 Sets transparency for all the trend lines in your charts.
showTrendlinesOnTop True/False 0/1 Whether all the trend line/zone will be displayed over data plots or under them.

Trend-lines Display Value Cosmetics

These attributes let you customize the text displayed with a trend-line.
Note: These attributes belong to the `chart` object and not to the `line` object (child of the `trendline` object). They are, therefore, applied to all trend-lines on your chart.

Attribute Type Value Description
trendValueFont Text Font Name Sets the font family for the trend-line display value.
trendValueFontSize Number   Sets the font size for the trend-line display value.
trendValueFontBold True/False 0/1 Sets whether the trend-line display value will be bold formatted.
Default value: 0 (not bold formatted)
trendValueFontItalic True/False 0/1 Sets whether the trend-line display value will be italicized.
Default value: 0 (not italicized)
trendValueBgColor Color Hex Color Code Sets the background color for the trend-line display value.
trendValueBorderColor Color Hex Color Code Sets the border color for the trend-line display value.
trendValueAlpha Number 0 - 100 Sets the transparency for the trend-line display value.
Default value: 100
trendValueBgAlpha Number 0 - 100 Sets the transparency for the background of the trend-line display value.
Default value: 100
trendValueBorderAlpha Number 0 - 100 Sets the transparency for the border around the trend-line display value.
Default value: 100
trendValueBorderPadding Number In pixels Sets padding for the border around the trend-line display value.
trendValueBorderRadius Number In pixels Sets the radius for the border around the trend-line display value.
trendValueBorderThickness Number In pixels Sets the thickness for the border around the trend-line display value.
trendValueBorderDashed True/False 0/1 Whether the border around the trend-line display value should be rendered as dashed lines.

Default value: 0 (border rendered using straight lines)
trendValueBorderDashLen Number In pixels Sets the length of each dash when the border around the trend-line display value is rendered as dashed lines.
trendValueBorderDashGap Number In pixels Sets the gap between two consecutive dashes when the border around the trend-line display value is rendered as dashed lines.

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Article Author
Exago Development
created 2017-11-16 15:26:33 UTC
updated 2017-11-16 15:33:05 UTC

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