IGxGraphics.DrawTextR

Syntax

DrawTextR(Text: String; Font: IGxFont; Brush: IGxBrush; Rect: IGxRectF);

Parameters

Text. Text.

Font. Font that is used to display the text.

Brush. Brush that is used to render the text.

Rect. Rectangle where the text is displayed.

Description

The DrawTextR method displays the text with the specified brush and font in the rectangle passed by the Rect parameter.

Fore Example

Executing the example requires a form with the button named Button1, the ImageBox component named. Add links to the Drawing, Forms system assemblies.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    BMP: IGxBitmap;
    ImgFont: IGxFont;
    ImgBrush: IGxBrush;
    Graph: IGxGraphics;
    r: IGxRectF;
Begin
    BMP := GxBitmap.CreateNew(ImageBox1.ClientWidth, ImageBox1.ClientHeight, GxPixelFormat.Format24bppRgb);
    ImgFont := New GxFont.Create("Times New Roman", 16, GxFontStyle.BoldItalic, GxUnit.World);
    ImgBrush := New GxSolidBrush.Create(GxColor.FromName("Red"));
    Graph := GxGraphicsClass.FromImage(BMP);
    r := New GxRectF.Create(0, 0, 0, 0);
    r := Graph.MeasureTextRF("New Image", ImgFont, r, Null);
    r.Width := r.Width / 2;
    Graph.DrawTextR("New Image", ImgFont, ImgBrush, r);
    ImageBox1.Image := BMP;
End Sub Button1OnClick;

After executing the example clicking the button in the ImageBox component displays a new bitmap with rectangle truncated by width where the specified label is rendered with specified settings.