/// <include file='doc\TextRenderer.uex' path='docs/doc[@for="TextRenderer.DrawText"]/*' />
public static void DrawText(IDeviceContext dc, string text, Font font, Point pt, Color foreColor)
{
if (dc == null)
{
throw new ArgumentNullException("dc");
}
WindowsFontQuality fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
IntPtr hdc = dc.GetHdc();
try
{
using (WindowsGraphics wg = WindowsGraphics.FromHdc(hdc))
{
using (WindowsFont wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality)) {
wg.DrawText(text, wf, pt, foreColor);
}
}
}
finally
{
dc.ReleaseHdc();
}
}
public static Size MeasureText(IDeviceContext dc, string text, Font font)
{
if (dc == null)
{
throw new ArgumentNullException("dc");
}
if (string.IsNullOrEmpty(text))
{
return(Size.Empty);
}
WindowsFontQuality fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
IntPtr hdc = dc.GetHdc();
try
{
using (WindowsGraphics wg = WindowsGraphics.FromHdc(hdc))
{
using (WindowsFont wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality)) {
return(wg.MeasureText(text, wf));
}
}
}
finally
{
dc.ReleaseHdc();
}
}
public static void DrawText(IDeviceContext dc, string text, Font font, Rectangle bounds, Color foreColor, Color backColor)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
Gdi32.QUALITY fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
IntPtr hdc = dc.GetHdc();
try
{
using (WindowsGraphics wg = WindowsGraphics.FromHdc(hdc))
{
using (WindowsFont wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality))
{
wg.DrawText(text, wf, bounds, foreColor, backColor);
}
}
}
finally
{
dc.ReleaseHdc();
}
}
public static void DrawText(IDeviceContext dc, string?text, Font?font, Point pt, Color foreColor, Color backColor, TextFormatFlags flags)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
Gdi32.QUALITY fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
using var wgr = new WindowsGraphicsWrapper(dc, flags);
using WindowsFont? wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality);
wgr.WindowsGraphics.DrawText(text, wf, pt, foreColor, backColor, GetTextFormatFlags(flags));
}
/// <include file='doc\TextRenderer.uex' path='docs/doc[@for="TextRenderer.DrawText2"]/*' />
public static void DrawText(IDeviceContext dc, string text, Font font, Point pt, Color foreColor, TextFormatFlags flags)
{
if (dc == null)
{
throw new ArgumentNullException("dc");
}
WindowsFontQuality fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
using (WindowsGraphicsWrapper wgr = new WindowsGraphicsWrapper(dc, flags))
{
using (WindowsFont wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality)) {
wgr.WindowsGraphics.DrawText(text, wf, pt, foreColor, GetIntTextFormatFlags(flags));
}
}
}
public static Size MeasureText(IDeviceContext dc, string?text, Font?font, Size proposedSize, TextFormatFlags flags)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
if (string.IsNullOrEmpty(text))
{
return(Size.Empty);
}
Gdi32.QUALITY fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
using var wgr = new WindowsGraphicsWrapper(dc, flags);
using var wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality);
return(wgr.WindowsGraphics.MeasureText(text, wf, proposedSize, GetTextFormatFlags(flags)));
}
public static void DrawText(IDeviceContext dc, string text, Font font, Rectangle bounds, Color foreColor, TextFormatFlags flags)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
Gdi32.QUALITY fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
using (WindowsGraphicsWrapper wgr = new WindowsGraphicsWrapper(dc, flags))
{
using (WindowsFont wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality))
{
wgr.WindowsGraphics.DrawText(text, wf, bounds, foreColor, GetTextFormatFlags(flags));
}
}
}
public static void DrawText(IDeviceContext dc, string?text, Font?font, Point pt, Color foreColor)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
Gdi32.QUALITY fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
IntPtr hdc = dc.GetHdc();
try
{
using WindowsGraphics wg = WindowsGraphics.FromHdc(hdc);
using WindowsFont? wf = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality);
wg.DrawText(text, wf, pt, foreColor);
}
finally
{
dc.ReleaseHdc();
}
}
public static Size MeasureText(IDeviceContext dc, string text, Font font, Size proposedSize, TextFormatFlags flags)
{
Size size;
if (dc == null)
{
throw new ArgumentNullException("dc");
}
if (string.IsNullOrEmpty(text))
{
return(Size.Empty);
}
WindowsFontQuality fontQuality = WindowsFont.WindowsFontQualityFromTextRenderingHint(dc as Graphics);
using (WindowsGraphicsWrapper wrapper = new WindowsGraphicsWrapper(dc, flags))
{
using (WindowsFont font2 = WindowsGraphicsCacheManager.GetWindowsFont(font, fontQuality))
{
size = wrapper.WindowsGraphics.MeasureText(text, font2, proposedSize, GetIntTextFormatFlags(flags));
}
}
return(size);
}