public virtual void Clear()
{
this.ClearPens();
this.ClearBrushes();
this.ClearColors();
this.ClearFonts();
this.font = null;
this.fontInfos = null;
this.Init();
}
public void Clear()
{
this.FreeBuffer();
this._penPtr = IntPtr.Zero;
this._brushPtr = IntPtr.Zero;
this.ClearPens();
this.ClearBrushes();
this.ClearColors();
this.ClearFonts();
this._font = null;
this._fontInfos = null;
this.Init();
}
protected virtual void SelectFont(System.Drawing.Font font, System.Drawing.FontStyle fontStyle)
{
if (font != null)
{
this.font = font;
this.fontStyle = fontStyle;
object fontKey = this.GetFontKey(font);
this.fontInfos = (FontInfos)this.fontTable[fontKey];
if (this.fontInfos == null)
{
this.fontInfos = this.CreateFontInfos(font);
this.fontTable.Add(fontKey, this.fontInfos);
}
this.fontInfos.InitStyle(font.Style);
}
}
private void SelectFont(Font font, FontStyle fontStyle)
{
if (font != null)
{
this._font = font;
this.fontStyle = fontStyle;
object fontKey = this.GetFontKey(font);
this._fontInfos = (FontInfos)this._fontTable[fontKey];
if (this._fontInfos == null)
{
this._fontInfos = this.CreateFontInfos(font);
this._fontTable.Add(fontKey, this._fontInfos);
}
this._fontInfos.InitStyle(font.Style);
}
if (this.CurrentInfo != null)
{
this.InitDC(this.CurrentInfo.HFont);
}
}