- DsExcel .NET API Overview
-
DS.Documents.Excel Assembly
- GrapeCity.Documents.Excel
-
GrapeCity.Documents.Excel.Drawing
- Enums
-
Interfaces
- IAdjustments
- IAxes
- IAxis
- IAxisTitle
- IBackgroundPicture
- IBackgroundPictures
- IChart
- IChartArea
- IChartBars
- IChartFormat
- IChartGroup
- IChartGroups
- IChartLines
- IChartTitle
- IColorFormat
- IConnectorFormat
- IContainer
- ICrop
- IDataLabel
- IDataLabels
- IDataTable
- IDisplayUnitLabel
- IErrorBar
- IFillFormat
- IFloor
- IFontFormat
- IGradientStop
- IGradientStops
- IGridlines
- IGroupShapes
- ILegend
- ILegendEntries
- ILegendEntry
- ILineFormat
- IPictureFormat
- IPivotOptions
- IPlotArea
- IPoint
- IPoints
- ISeries
- ISeriesCollection
- IShape
- IShapeRange
- IShapeRangeProvider
- IShapes
- ITextFrame
- ITextRange
- IThreeDFormat
- ITickLabels
- ITrendline
- ITrendlines
- IWall
- GrapeCity.Documents.Excel.Expressions
- GrapeCity.Documents.Excel.Forms
GrapeCity.Documents.Excel.Drawing.IPictureFormat.Contrast
Contrast Property
Contrast
Gets or sets the contrast for the specified picture or OLE object.
The returned value is a number from 0.0 (the least contrast) to
1.0 (the greatest contrast).
Declaration
double Contrast { get; set; }Property Contrast As DoubleExamples
worksheet.Range["A1:B2"].Value = new object[,] {
{"Name", "Value"},
{"Test", 100}
};
IShape picture = worksheet.Shapes.AddCameraPicture("=$A$1:$B$2", 20, 20);
picture.PictureFormat.Contrast = 0.6;
double contrast = picture.PictureFormat.Contrast;