GrapeCity.Documents.Excel.IGraphicsInfo

IGraphicsInfo Interface

Provides graphics measurement information required for workbook layout calculations.

Implement this interface when you need to provide custom text measurement information for workbook layout calculations.

Namespace: GrapeCity.Documents.Excel

Assembly: DS.Documents.Excel.dll

Syntax

public interface IGraphicsInfo

Public Interface IGraphicsInfo

Examples

class CustomGraphicsInfo : IGraphicsInfo
{
    public double GetDigitWidth(TextFormatInfo textFormat)
    {
        if ("Calibri" == textFormat.FontFamily)
        {
            return 8 * textFormat.FontSize / 11;
        }
        return 7 * textFormat.FontSize / 11;
    }
}
IGraphicsInfo graphicsInfo = new CustomGraphicsInfo();
workbook.GraphicsInfo = graphicsInfo;

Methods

Name	Description
GetDigitWidth(TextFormatInfo)	Gets the maximum width of the digits 0 through 9, in device-independent pixels. Useful formulas for wrapping a native implementation that returns pixels: [Device independent pixel] = Pixel / [DPI Scale] [DPI Scale] = DPI / 96.

Name

Description

GetDigitWidth(TextFormatInfo)

Gets the maximum width of the digits 0 through 9, in device-independent pixels. Useful formulas for wrapping a native implementation that returns pixels:

[Device independent pixel] = Pixel / [DPI Scale]

[DPI Scale] = DPI / 96.