private void listBoxFontChars_SelectedIndexChanged(object sender, EventArgs e)
{
Graphics gr = pictureBoxPreviewAll.CreateGraphics();
gr.Clear(this.BackColor);
int index = listBoxFontChars.SelectedIndex;
if (index < 0 || index >= man.GetEmbeddedFont().Chars.Count)
{
return;
}
CharBitmap cbm = man.GetEmbeddedFont().Chars[index];
int width = (int)gr.VisibleClipBounds.Width;
int height = (int)gr.VisibleClipBounds.Height;
int pixWidth = width / cbm.GetWidth();
int pixHeight = height / cbm.GetHeight();
int pixSize = Math.Min(pixWidth, pixHeight);
int pixWidthOffset = (width - pixSize * cbm.GetWidth()) / 2;
int pixHeightOffset = (height - pixSize * cbm.GetHeight()) / 2;
int pixCount = 0;
Color byteColor1 = Color.Green;
Color byteColor2 = Color.Blue;
Color byteColor = byteColor1;
int gridWidth = 4;
CharBitmap.Padding padding = cbm.GetPadding();
for (int Y = padding.Top; Y < cbm.GetHeight() - padding.Bottom; Y++)
{
for (int X = padding.Left; X < cbm.GetWidth() - padding.Right; X++)
{
Color pixColor = cbm.IsForegroundColor(X, Y) ? Color.Black : Color.White;
SolidBrush brush = new SolidBrush(pixColor);
gr.FillRectangle(brush, pixWidthOffset + X * pixSize, pixHeightOffset + Y * pixSize, pixSize - gridWidth, pixSize - gridWidth);
Pen pen = new Pen(byteColor, gridWidth);
gr.DrawRectangle(pen, pixWidthOffset + X * pixSize, pixHeightOffset + Y * pixSize, pixSize - gridWidth, pixSize - gridWidth);
pen = new Pen(this.BackColor, 1);
gr.DrawRectangle(pen, pixWidthOffset + X * pixSize - gridWidth / 2, pixHeightOffset + Y * pixSize - gridWidth / 2, pixSize, pixSize);
pixCount++;
if (0 == pixCount % 8)
{
if (byteColor1 == byteColor)
{
byteColor = byteColor2;
}
else
{
byteColor = byteColor1;
}
}
}
}
textBoxCodePreview.Text = cbm.GetSource(padding);
}
private void createBitmaps()
{
int height = this.font.Height + 1;
this.embeddedFont = new EmbeddedFont(height);
for (char c = ' '; c < 0x7F; c++)
{
Color[,] bm = createBitmap(c);
CharBitmap cbm = embeddedFont.NewChar(bm.GetLength(0));
cbm.SetChar(c);
for (int x = 0; x < cbm.GetWidth(); x++)
{
for (int y = 0; y < cbm.GetHeight(); y++)
{
if (bm[x, y].ToArgb() == Color.Black.ToArgb())
{
cbm.SetForegroundColor(x, y);
}
else
{
cbm.SetBackgroundColor(x, y);
}
}
}
}
}
