Formatting Chart Entities in Ruby
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Aspose.Slides - Formatting Chart Entities
To Format Chart Entities using Aspose.Slides Java for Ruby, simply invoke FormattingChartEntities module. Here you can see example code.
Ruby Code
data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
\# Instantiate Presentation class that represents the presentation file
pres = Rjb::import('com.aspose.slides.Presentation').new
\# Accessing the first slide
slide = pres.getSlides().get_Item(0)
\# Adding the sample chart
chart = slide.getShapes().addChart(Rjb::import('com.aspose.slides.ChartType').LineWithMarkers, 50, 50, 500, 400)
\# Setting Chart Titile
chart.hasTitle(true)
chart.getChartTitle().addTextFrameForOverriding("")
chartTitle = chart.getChartTitle().getTextFrameForOverriding().getParagraphs().get_Item(0).getPortions().get_Item(0)
chartTitle.setText("Sample Chart")
chartTitle.getPortionFormat().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chartTitle.getPortionFormat().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').GRAY)
chartTitle.getPortionFormat().setFontHeight (20)
chartTitle.getPortionFormat().setFontBold(Rjb::import('com.aspose.slides.NullableBool').True)
chartTitle.getPortionFormat().setFontItalic(Rjb::import('com.aspose.slides.NullableBool').True)
\# Setting Major grid lines format for value axis
chart.getAxes().getVerticalAxis().getMajorGridLinesFormat().getLine().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getAxes().getVerticalAxis().getMajorGridLinesFormat().getLine().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').BLUE)
chart.getAxes().getVerticalAxis().getMajorGridLinesFormat().getLine().setWidth(5)
chart.getAxes().getVerticalAxis().getMajorGridLinesFormat().getLine().setDashStyle(Rjb::import('com.aspose.slides.LineDashStyle').DashDot)
\# Setting Minor grid lines format for value axis
chart.getAxes().getVerticalAxis().getMinorGridLinesFormat().getLine().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getAxes().getVerticalAxis().getMinorGridLinesFormat().getLine().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').RED)
chart.getAxes().getVerticalAxis().getMinorGridLinesFormat().getLine().setWidth(3)
\# Setting value axis number format
chart.getAxes().getVerticalAxis().isNumberFormatLinkedToSource(false)
chart.getAxes().getVerticalAxis().setDisplayUnit(Rjb::import('com.aspose.slides.DisplayUnitType').Thousands)
chart.getAxes().getVerticalAxis().setNumberFormat("0.0%")
\# Setting chart maximum, minimum values
chart.getAxes().getVerticalAxis().isAutomaticMajorUnit(false)
chart.getAxes().getVerticalAxis().isAutomaticMaxValue(false)
chart.getAxes().getVerticalAxis().isAutomaticMinorUnit(false)
chart.getAxes().getVerticalAxis().isAutomaticMinValue(false)
chart.getAxes().getVerticalAxis().setMaxValue(15)
chart.getAxes().getVerticalAxis().setMinValue(-2)
chart.getAxes().getVerticalAxis().setMinorUnit(0.5)
chart.getAxes().getVerticalAxis().setMajorUnit(2.0)
\# Setting Value Axis Text Properties
txtVal = chart.getAxes().getVerticalAxis().getTextFormat().getPortionFormat()
txtVal.setFontBold(Rjb::import('com.aspose.slides.NullableBool').True)
txtVal.setFontHeight(16)
txtVal.setFontItalic(Rjb::import('com.aspose.slides.NullableBool').True)
txtVal.getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
txtVal.getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').new(Rjb::import('com.aspose.slides.PresetColor').DarkGreen))
txtVal.setLatinFont(Rjb::import('com.aspose.slides.FontData').new("Times New Roman"))
\# Setting value axis title
chart.getAxes().getVerticalAxis().hasTitle(true)
chart.getAxes().getVerticalAxis().getTitle().addTextFrameForOverriding("")
valtitle = chart.getAxes().getVerticalAxis().getTitle().getTextFrameForOverriding().getParagraphs().get_Item(0).getPortions().get_Item(0)
valtitle.setText("Primary Axis")
valtitle.getPortionFormat().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
valtitle.getPortionFormat().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').GRAY)
valtitle.getPortionFormat().setFontHeight(20)
valtitle.getPortionFormat().setFontBold(Rjb::import('com.aspose.slides.NullableBool').True)
valtitle.getPortionFormat().setFontItalic(Rjb::import('com.aspose.slides.NullableBool').True)
\# Setting Major grid lines format for Category axis
chart.getAxes().getHorizontalAxis().getMajorGridLinesFormat().getLine().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getAxes().getHorizontalAxis().getMajorGridLinesFormat().getLine().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').GREEN)
chart.getAxes().getHorizontalAxis().getMajorGridLinesFormat().getLine().setWidth(5)
\# Setting Minor grid lines format for Category axis
chart.getAxes().getHorizontalAxis().getMinorGridLinesFormat().getLine().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getAxes().getHorizontalAxis().getMinorGridLinesFormat().getLine().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').YELLOW)
chart.getAxes().getHorizontalAxis().getMinorGridLinesFormat().getLine().setWidth(3)
#Setting Category Axis Text Properties
txtCat = chart.getAxes().getHorizontalAxis().getTextFormat().getPortionFormat()
txtCat.setFontBold(Rjb::import('com.aspose.slides.NullableBool').True)
txtCat.setFontHeight(16)
txtCat.setFontItalic(Rjb::import('com.aspose.slides.NullableBool').True)
txtCat.getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
txtCat.getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').BLUE)
txtCat.setLatinFont(Rjb::import('com.aspose.slides.FontData').new("Arial"))
\# Setting Category Titile
chart.getAxes().getHorizontalAxis().hasTitle(true)
chart.getAxes().getHorizontalAxis().getTitle().addTextFrameForOverriding("")
catTitle = chart.getAxes().getHorizontalAxis().getTitle().getTextFrameForOverriding().getParagraphs().get_Item(0).getPortions().get_Item(0)
catTitle.setText("Sample Category")
catTitle.getPortionFormat().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
catTitle.getPortionFormat().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').GRAY)
catTitle.getPortionFormat().setFontHeight(20)
catTitle.getPortionFormat().setFontBold(Rjb::import('com.aspose.slides.NullableBool').True)
catTitle.getPortionFormat().setFontItalic(Rjb::import('com.aspose.slides.NullableBool').True)
\# Setting category axis lable position
chart.getAxes().getHorizontalAxis().setTickLabelPosition(Rjb::import('com.aspose.slides.TickLabelPositionType').Low)
\# Setting category axis lable rotation angle
chart.getAxes().getHorizontalAxis().setTickLabelRotationAngle(45)
\# Setting Legends Text Properties
txtleg = chart.getLegend().getTextFormat().getPortionFormat()
txtleg.setFontBold(Rjb::import('com.aspose.slides.NullableBool').True)
txtleg.setFontHeight(16)
txtleg.setFontItalic(Rjb::import('com.aspose.slides.NullableBool').True)
txtleg.getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
txtleg.getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').new(Rjb::import('com.aspose.slides.PresetColor').DarkRed))
\# Set show chart legends without overlapping chart
chart.getLegend().setOverlay(true)
#chart.ChartData.Series[0].PlotOnSecondAxis=true;
chart.getChartData().getSeries().get_Item(0).setPlotOnSecondAxis(true)
\# Setting secondary value axis
chart.getAxes().getSecondaryVerticalAxis().isVisible(true)
chart.getAxes().getSecondaryVerticalAxis().getFormat().getLine().setStyle(Rjb::import('com.aspose.slides.LineStyle').ThickBetweenThin)
chart.getAxes().getSecondaryVerticalAxis().getFormat().getLine().setWidth(20)
\# Setting secondary value axis Number format
chart.getAxes().getSecondaryVerticalAxis().isNumberFormatLinkedToSource(false)
chart.getAxes().getSecondaryVerticalAxis().setDisplayUnit(Rjb::import('com.aspose.slides.DisplayUnitType').Hundreds)
chart.getAxes().getSecondaryVerticalAxis().setNumberFormat ("0.0%")
\# Setting chart maximum, minimum values
chart.getAxes().getSecondaryVerticalAxis().isAutomaticMajorUnit(false)
chart.getAxes().getSecondaryVerticalAxis().isAutomaticMaxValue(false)
chart.getAxes().getSecondaryVerticalAxis().isAutomaticMinorUnit(false)
chart.getAxes().getSecondaryVerticalAxis().isAutomaticMinValue(false)
chart.getAxes().getSecondaryVerticalAxis().setMaxValue(20)
chart.getAxes().getSecondaryVerticalAxis().setMinValue(-5)
chart.getAxes().getSecondaryVerticalAxis().setMinorUnit(0.5)
chart.getAxes().getSecondaryVerticalAxis().setMajorUnit(2.0)
\# Setting chart back wall color
chart.getBackWall().setThickness(1)
chart.getBackWall().getFormat().getFill().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getBackWall().getFormat().getFill().getSolidFillColor().setColor(Rjb::import('java.awt.Color').ORANGE)
chart.getFloor().getFormat().getFill().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getFloor().getFormat().getFill().getSolidFillColor().setColor(Rjb::import('java.awt.Color').RED)
\# Setting Plot area color
chart.getPlotArea().getFormat().getFill().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
chart.getPlotArea().getFormat().getFill().getSolidFillColor().setColor(Rjb::import('java.awt.Color').new(Rjb::import('com.aspose.slides.PresetColor').LightCyan))
\# Save Presentation
pres.save(data_dir + "FormattedChart.pptx", Rjb::import('com.aspose.slides.SaveFormat').Pptx)
puts "Formatted chart entities, please check the output file."
Download Running Code
Download Formatting Chart Entities (Aspose.Slides) from any of the below mentioned social coding sites: