public void DrawGrid(VirtualCanvas canvas)
{
for (var i = 0; i < 110; i += 10)
{
canvas.DrawLine(
80, 42 + i, 240, 42 + i,
ColorHelpers.GetRGB24toRGB565(0, 0, 0));
}
for (var i = 0; i < 170; i += 10)
{
canvas.DrawLine(
80 + i, 42, 80 + i, 142,
ColorHelpers.GetRGB24toRGB565(0, 0, 0));
}
}
public static void RenderPrimitiveShapes(VirtualCanvas canvas)
{
canvas.DrawLine(5, 65, 200, 65, (ushort)BasicColor.Red);
canvas.DrawLine(5, 67, 200, 67, (ushort)BasicColor.Green);
canvas.DrawLine(5, 69, 200, 69, (ushort)BasicColor.Blue);
canvas.DrawCircleFilled(30, 105, 23, (ushort)ColorHelpers.GetRGB24toRGB565(0x33, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 19, (ushort)ColorHelpers.GetRGB24toRGB565(0x66, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 15, (ushort)ColorHelpers.GetRGB24toRGB565(0x99, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 11, (ushort)ColorHelpers.GetRGB24toRGB565(0xCC, 0x00, 0x00));
canvas.DrawCircleFilled(30, 105, 7, (ushort)ColorHelpers.GetRGB24toRGB565(0xFF, 0x00, 0x00));
canvas.DrawRectangleFilled(80, 80, 180, 125, (ushort)GrayScaleValues.Gray_15);
canvas.DrawRectangleFilled(85, 85, 175, 120, (ushort)GrayScaleValues.Gray_30);
canvas.DrawRectangleFilled(90, 90, 170, 115, (ushort)GrayScaleValues.Gray_50);
canvas.DrawRectangleFilled(95, 95, 165, 110, (ushort)GrayScaleValues.Gray_80);
canvas.DrawRectangleFilled(100, 100, 160, 105, (ushort)GrayScaleValues.Gray_128);
}
protected void DrawPlayground(VirtualCanvas canvas)
{
canvas.SetOrientation(Orientation.Landscape);
canvas.DrawFill(ColorHelpers.GetRGB24toRGB565(255, 255, 255));
canvas.DrawString(
50, 4,
ColorHelpers.GetRGB24toRGB565(0, 0, 0),
VerdanaBold14.ID,
"Rainbow Pixel Drawing");
for (var i = 0; i < 110; i += 10)
{
canvas.DrawLine(
80, 42 + i, 240, 42 + i,
ColorHelpers.GetRGB24toRGB565(0, 0, 0));
}
for (var i = 0; i < 170; i += 10)
{
canvas.DrawLine(
80 + i, 42, 80 + i, 142,
ColorHelpers.GetRGB24toRGB565(0, 0, 0));
}
canvas.DrawString(
110, 161,
ColorHelpers.GetRGB24toRGB565(0, 0, 0),
DejaVuSansBold9.ID,
"Pixel Color");
canvas.DrawRectangle(
182, 151,
215, 181,
ColorHelpers.GetRGB24toRGB565(0, 0, 0));
canvas.DrawButton(
32, 197,
250, 36,
VerdanaBold14.ID, 20,
ColorHelpers.GetRGB24toRGB565(0, 0, 0),
ColorHelpers.GetRGB24toRGB565(255, 255, 255),
ColorHelpers.GetRGB24toRGB565(0, 0, 0),
"Click To Exit",
RoundedCornerStyle.All);
canvas.Execute();
}
