[InlineData("a\tb", 1, 10, 10, 13, 11)] // this will break once tab support is added.
public void RenderText(string text, int fontsize, int startX, int startY, int lastX, int lastY)
{
var rasterizer = new FakeGlyphRasterizer();
// the default test factory will end up faking out spacing for a monospaced font.
// the font will draw a line from top left to bottom right for each character
var renderer = TestFactory.CreateRenderer(text, rasterizer);
var options = new TextOptions()
{
FontSize = fontsize,
LineHeight = 1
};
renderer.Render(startX, startY, text, options);
var start = rasterizer.Points.First();
var end = rasterizer.Points.Last();
Assert.Equal(startX, start.X);
Assert.Equal(startY, start.Y);
Assert.Equal(lastX, end.X);
Assert.Equal(lastY, end.Y);
}
// to mean that lettersize becomes pixel size the resolution must be 72 if letterSize == EmSquare.Size
public static Renderer CreateRenderer(string supportedCharacters, int lettersize = EmSquare.Size, int resolution = 72)
{
//lets fake out a typeface with all stnadrd cahractes
var rasterizer = new FakeGlyphRasterizer()
{
Resolution = resolution
};
return(CreateRenderer(supportedCharacters, rasterizer, lettersize));
}