TextRenderingHint: GxTextRenderingHint;
The TextRenderingHint property determines text output mode.
Fore Example
Executing the example requires a form with the button named Button1 and the ImageBox component named ImageBox1. Add links to the Drawing, Forms system assemblies.
Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
BMP: IGxBitmap;
Graph: IGxGraphics;
GraphClass: GxGraphicsClass;
Font: IGxFont;
Brush: IGxBrush;
Format: IGxStringFormat;
Begin
BMP := GxBitmap.CreateNew(ImageBox1.ClientWidth, ImageBox1.ClientHeight, GxPixelFormat.Unknown);
Font := New GxFont.Create("Times New Roman", 100, GxFontStyle.BoldItalic, GxUnit.World);
Brush := New GxSolidBrush.Create(GxColor.FromName("White"));
Format := New GxStringFormat.Create;
GraphClass := New GxGraphics.Create;
Graph := GraphClass.FromImage(BMP);
Graph.TextRenderingHint := GxTextRenderingHint.AntiAlias;
Graph.DrawTextF("PROGNOZ", Font, Brush, 50, 0, Format);
ImageBox1.Image := BMP;
End Sub Button1OnClick;
After executing the example clicking the button in the ImageBox component displays bitmap with the "PROGNOZ" label according to the defined settings.
Fore.NET Example
Executing the example requires a form with the button named Button1, the PictureBox component named PictureBox1. Add links to the Drawing, ForeIO, Forms.NET, Marshalers system assemblies.
Imports System.IO;
Imports Prognoz.Platform.Interop.Drawing;
Imports Prognoz.Platform.Interop.ForeIO;
Imports Prognoz.Platform.Interop.Marshalers;
Private Sub button1_Click(sender: System.Object; e: System.EventArgs);
Var
BMP: GxBitmap;
BMPCls: GxBitmapClass = New GxBitmapClass();
Graph: GxGraphics;
GraphClass: GxGraphicsClass = New GxGraphicsClassClass();
Font: GxFont = New GxFontClass();
Brush: GxSolidBrush = New GxSolidBrushClass();
ColorCls: GxColorClass = New GxColorClassClass();
Color: GxColor;
Format: GxStringFormat = New GxStringFormatClass();
ImgStream: System.IO.Stream = New System.IO.MemoryStream();
Begin
BMP := BMPCls.CreateNew(PictureBox1.Width, PictureBox1.Height, GxPixelFormat.pifUnknown);
Font.Create("Times New Roman", 100, GxFontStyle.gfsBoldItalic, GxUnit.guWorld);
Color := ColorCls.FromKnownColor(GxKnownColor.clWhite);
Brush.Create(Color);
Graph := GraphClass.FromImage(BMP);
Graph.TextRenderingHint := GxTextRenderingHint.trhAntiAlias;
Graph.DrawTextF("PROGNOZ", Font, Brush, 50, 0, Format);
BMP.SaveToStream(ImgStream);
PictureBox1.Image := Image.FromStream(ImgStream);
End Sub;
The result matches with the Fore example.
See also: