private void trackBarAlpha_Scroll(object sender, EventArgs e)
{
Factor = trackBarAlpha.Value / 100.0m;
labelChangeAlpha.Text = string.Format(LanguageSettings.Current.BinEdit.AlphaX, trackBarAlpha.Value);
var bmp = ChangeAlpha(_bitmap, Factor);
if (_backgroundImage == null)
{
const int rectangleSize = 9;
_backgroundImage = TextDesigner.MakeBackgroundImage(pictureBoxPreview.Width, pictureBoxPreview.Height, rectangleSize, _backgroundImageDark);
}
var finalBitmap = new Bitmap(bmp.Width, bmp.Height);
using (var gfx = Graphics.FromImage(finalBitmap))
{
gfx.DrawImage(_backgroundImage, new Point(0, 0));
gfx.DrawImage(bmp, new Point(0, 0));
}
bmp.Dispose();
pictureBoxPreview.Image?.Dispose();
pictureBoxPreview.Image = finalBitmap;
}
protected override void GeneratePreviewReal()
{
if (_backgroundImage == null)
{
const int rectangleSize = 9;
_backgroundImage = TextDesigner.MakeBackgroundImage(pictureBoxPreview.Width, pictureBoxPreview.Height, rectangleSize, _backgroundImageDark);
}
var outlineWidth = (float)numericUpDownOutline.Value;
var shadowWidth = (float)numericUpDownShadowWidth.Value;
var outlineColor = _isSubStationAlpha ? panelBackColor.BackColor : panelOutlineColor.BackColor;
Font font;
try
{
font = new Font(comboBoxFontName.Text, (float)numericUpDownFontSize.Value * 1.1f, checkBoxFontBold.Checked ? FontStyle.Bold : FontStyle.Regular);
}
catch
{
font = new Font(Font, FontStyle.Regular);
}
var measureBmp = TextDesigner.MakeTextBitmapAssa(
Configuration.Settings.General.PreviewAssaText,
0,
0,
font,
pictureBoxPreview.Width,
pictureBoxPreview.Height,
outlineWidth,
shadowWidth,
null,
panelPrimaryColor.BackColor,
outlineColor,
panelBackColor.BackColor,
radioButtonOpaqueBox.Checked);
var nBmp = new NikseBitmap(measureBmp);
var measuredWidth = nBmp.GetNonTransparentWidth();
var measuredHeight = nBmp.GetNonTransparentHeight();
float left;
if (radioButtonTopLeft.Checked || radioButtonMiddleLeft.Checked || radioButtonBottomLeft.Checked)
{
left = (float)numericUpDownMarginLeft.Value;
}
else if (radioButtonTopRight.Checked || radioButtonMiddleRight.Checked || radioButtonBottomRight.Checked)
{
left = pictureBoxPreview.Width - (measuredWidth + (float)numericUpDownMarginRight.Value);
}
else
{
left = (pictureBoxPreview.Width - measuredWidth) / 2.0f;
}
float top;
if (radioButtonTopLeft.Checked || radioButtonTopCenter.Checked || radioButtonTopRight.Checked)
{
top = (float)numericUpDownMarginVertical.Value;
}
else if (radioButtonMiddleLeft.Checked || radioButtonMiddleCenter.Checked || radioButtonMiddleRight.Checked)
{
top = (pictureBoxPreview.Height - measuredHeight) / 2.0f;
}
else
{
top = pictureBoxPreview.Height - measuredHeight - (int)numericUpDownMarginVertical.Value;
}
var designedText = TextDesigner.MakeTextBitmapAssa(
Configuration.Settings.General.PreviewAssaText,
(int)Math.Round(left),
(int)Math.Round(top),
font,
pictureBoxPreview.Width,
pictureBoxPreview.Height,
outlineWidth,
shadowWidth,
_backgroundImage,
panelPrimaryColor.BackColor,
panelOutlineColor.BackColor,
panelBackColor.BackColor,
radioButtonOpaqueBox.Checked);
pictureBoxPreview.Image?.Dispose();
pictureBoxPreview.Image = designedText;
font.Dispose();
}
