本文整理汇总了C#中SkiaSharp.SKPaint.MeasureText方法的典型用法代码示例。如果您正苦于以下问题：C# SKPaint.MeasureText方法的具体用法？C# SKPaint.MeasureText怎么用？C# SKPaint.MeasureText使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SkiaSharp.SKPaint的用法示例。
在下文中一共展示了SKPaint.MeasureText方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: MeasureTextSample
public static void MeasureTextSample (SKCanvas canvas, int width, int height)
{
canvas.DrawColor (SKColors.White);
using (var paint = new SKPaint ()) {
paint.TextSize = 64.0f;
paint.IsAntialias = true;
paint.Color = new SKColor (0x42, 0x81, 0xA4);
paint.TextEncoding = SKTextEncoding.Utf32;
canvas.DrawText ("Skia (UTF-32)", 0, 64.0f, paint);
var bounds = new SKRect();
paint.MeasureText ("Skia (UTF-32)", ref bounds);
bounds.Top += 64.0f;
bounds.Bottom += 64.0f;
paint.IsStroke = true;
paint.Color = SKColors.Red;
canvas.DrawRect (bounds, paint);
}
using (var paint = new SKPaint ()) {
paint.TextSize = 64.0f;
paint.IsAntialias = true;
paint.Color = new SKColor (0x9C, 0xAF, 0xB7);
paint.TextEncoding = SKTextEncoding.Utf16;
canvas.DrawText ("Skia (UTF-16)", 0, 144.0f, paint);
var bounds = new SKRect();
paint.MeasureText ("Skia (UTF-16)", ref bounds);
bounds.Top += 144.0f;
bounds.Bottom += 144.0f;
paint.IsStroke = true;
paint.Color = SKColors.Red;
canvas.DrawRect (bounds, paint);
}
using (var paint = new SKPaint ()) {
paint.TextSize = 64.0f;
paint.IsAntialias = true;
paint.Color = new SKColor (0xE6, 0xB8, 0x9C);
paint.TextEncoding = SKTextEncoding.Utf8;
canvas.DrawText ("Skia (UTF-8)", 0, 224.0f, paint);
var bounds = new SKRect();
paint.MeasureText ("Skia (UTF-8)", ref bounds);
bounds.Top += 224.0f;
bounds.Bottom += 224.0f;
paint.IsStroke = true;
paint.Color = SKColors.Red;
canvas.DrawRect (bounds, paint);
}
}示例2: CreateLabelAsBitmap
private static SKBitmap CreateLabelAsBitmap(LabelStyle style, string text, SKPaint paint)
{
var rect = new SKRect();
paint.MeasureText(text, ref rect);
var backRect = new SKRect(0, 0, rect.Width + 6, rect.Height + 6);
var bitmap = new SKBitmap((int)backRect.Width, (int)backRect.Height);
using (var target = new SKCanvas(bitmap))
{
target.Clear();
DrawBackground(style, backRect, target);
target.DrawText(text, -rect.Left + 3, -rect.Top +3, paint);
return bitmap;
}
}