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templates/template_code/SadConsole.Examples.Demo.CSharp/DemoFontManipulation.cs
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|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
| using SadConsole.FontEditing; | ||
|
|
||
| namespace SadConsole.Examples; | ||
| internal class DemoFontManipulation | ||
| { | ||
| /* | ||
| public void test() | ||
| { | ||
| // Some surface that's 1x1 and you've composed and done at least one render pass on it | ||
| // You must use the original font size as you'll be using it pixel-by-pixel | ||
| SadConsole.ScreenSurface surfaceObject = new(1, 1, MyCustomFont); | ||
| // You want transparent background for the rendering | ||
| surfaceObject.Surface.DefaultBackground = Color.Transparent; | ||
| surfaceObject.Surface.Clear(); | ||
| // Base cell, you always want transparent background | ||
| surfaceObject.SetGlyph(0, 0, 22, Color.Yellow, Color.Transparent, Mirror.None, SomeDecorators...); | ||
| // Render the surface, and you want to force a render no matter what. These flags are probably overkill | ||
| // but I don't know how you'll be working with your objects... | ||
| surfaceObject.ForceRendererRefresh = true; | ||
| surfaceObject.Render(TimeSpan.Zero); | ||
| // Find a font you want to expand with a new glyph | ||
| SadFont font = YourFontToExpand; | ||
| // This is the last glyph index in the font currently, Cols * Rows | ||
| int lastGlyphIndex = font.TotalGlyphs; | ||
| // Add a new row of glyphs to the font, so first index will be what font.TotalGlyphs was | ||
| font.Edit_AddRows(1); | ||
| // Get the pixel data from the custom glyph after your surface was rendered. This is where it was rendered to. | ||
| Color[] pixels = ((SadConsole.Renderers.ScreenSurfaceRenderer)surfaceObject.Renderer).Output.GetPixels(); | ||
| Color[]? cachedPixelsUnused = null; | ||
| // Add the custom glyph to the first glyph of the new row | ||
| font.Edit_SetGlyph_Pixel(lastGlyphIndex, pixels, true, ref cachedPixelsUnused!); | ||
| } | ||
| */ | ||
| } |
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