/// <exception cref="System.IO.IOException"/>
private static TextRenderInfo InitTRI(String text, double angle)
{
CanvasGraphicsState gs = new CanvasGraphicsState();
gs.SetFont(PdfFontFactory.CreateFont());
gs.SetFontSize(12);
float[] matrix = new float[6];
AffineTransform transform = AffineTransform.GetRotateInstance(angle);
transform.GetMatrix(matrix);
return(new TextRenderInfo(new PdfString(text), gs, new Matrix(matrix[0], matrix[1], matrix[2], matrix[3],
matrix[4], matrix[5]), new Stack <CanvasTag>()));
}
public virtual void TextExtractGlyphAverageWidth()
{
String text = "i";
PdfDictionary fontDict = InitFontDictWithNotSpecifiedWidthOfSpaceChar();
CanvasGraphicsState gs = new CanvasGraphicsState();
gs.SetFont(PdfFontFactory.CreateFont(fontDict));
gs.SetFontSize(12);
TextRenderInfo testTRI = new TextRenderInfo(new PdfString(text), gs, new Matrix(), new Stack <CanvasTag>());
float singleSpaceWidth = testTRI.GetSingleSpaceWidth();
float iWidth = testTRI.GetUnscaledWidth();
NUnit.Framework.Assert.IsTrue(iWidth < singleSpaceWidth);
NUnit.Framework.Assert.AreEqual(6.671999931335449, singleSpaceWidth, 0);
}
