static public void DrawMorseText(Graphics g, GraphicsPath gp2, ref PointF pos, string sSplit, Font newFont, FontStyle fontStyle, StringAlignment stringAlign, RectangleF newLabelBounds)
{
string sText = TextExpression.GetTextWithoutTag(sSplit);
SizeF stringfSize = g.MeasureString(sText, newFont);
var format = new StringFormat {
Alignment = StringAlignment.Near
};
PointF posText = new PointF(pos.X, pos.Y);
float fHeightUsed = stringfSize.Height;
float fHeightUsedMorse = 0.0F;
float fWidthUsed = stringfSize.Width;
Font newFontMorse = new Font(new FontFamily("CGXAERO-MorseCode"), TextExpression.GetSizeFromTag(sSplit, newFont.SizeInPoints));
SizeF fSizeMorse = g.MeasureString(sText, newFontMorse);
float fMorsePos = pos.Y;
fWidthUsed += TextExpression.GetLargerMorseWidth(g, sText, TextExpression.GetSizeFromTag(sSplit, newFont.SizeInPoints));
if (stringAlign == StringAlignment.Center)
{
posText = new PointF((pos.X + newLabelBounds.Width / 2) - (fWidthUsed / 2) + 1, pos.Y);
}
if (stringAlign == StringAlignment.Far)
{
posText = new PointF((pos.X + newLabelBounds.Width) - (fWidthUsed + 3), pos.Y);
}
PointF posMorse = new PointF(posText.X + stringfSize.Width, posText.Y);
foreach (char c in sText)
{
//gp2.AddString(c.ToString(), new FontFamily("CGXAERO-MorseCode"), (int)fontStyle, newFont.Size * g.DpiY / 72F, posMorse, format);
g.DrawString(c.ToString(), newFontMorse, new SolidBrush(Color.Black), posMorse, format);
posMorse = new PointF(posMorse.X, posMorse.Y + fSizeMorse.Height);
fHeightUsedMorse += fSizeMorse.Height;
}
float fLargerHighOffset = fHeightUsed;
if (fHeightUsedMorse > fHeightUsed)
{
posText = new PointF(posText.X, posText.Y + (fHeightUsedMorse / 2) - stringfSize.Height / 2);
fLargerHighOffset = fHeightUsedMorse;
}
//gp2.AddString(sText + " ", newFont.FontFamily, (int)fontStyle, newFont.Size * g.DpiY / 72F, posText, format);
g.DrawString(sText + " ", newFont, new SolidBrush(Color.Black), posText, format);
pos.Y += fLargerHighOffset;
}
private void PanelPreview_Paint(object sender, PaintEventArgs e)
{
string sResult = "";
if (IsComplexExpression(Expression))
{
Expression = TB_Advanced.Text;
sResult = Compute(Expression);
sResult = Python.Script.Evaluate(sResult);
}
else
{
Expression = TB_Simple.Text;
sResult = Compute(Expression);
}
if (string.IsNullOrEmpty(sResult))
{
return;
}
var g = e.Graphics;
var p = sender as Panel;
var format = new StringFormat {
Alignment = StringAlignment.Near
};
Font textFont = new System.Drawing.Font("Arial", 10);
RectangleF currentView = new RectangleF(PanelPreview.DisplayRectangle.X + 10, PanelPreview.DisplayRectangle.Y + 10, PanelPreview.DisplayRectangle.Width, PanelPreview.DisplayRectangle.Height);
RectangleF labelBounds = TextExpression.GetComputedLabelBounds(g, sResult, textFont, format, currentView, 1.0F);
RectangleF fTitleClip = new RectangleF();
string[] sSplitted = sResult.Split('\n');
PointF pos = new PointF(labelBounds.X, labelBounds.Y);
foreach (string sSplit in sSplitted)
{
using (var gp2 = new GraphicsPath())
{
FontStyle fontStyle = TextExpression.GetFontFromTag(sSplit);
FontFamily fontFamily = textFont.FontFamily;
FontFamily customFontFamily = null;
if (TextExpression.GetFontFamilyFromTag(sSplit, out customFontFamily))
{
fontFamily = customFontFamily;
}
Font newFont = new Font(fontFamily, TextExpression.GetSizeFromTag(sSplit, textFont.SizeInPoints));
Color textColor = Color.Black;
Color tempColor = Color.Black;
if (TextExpression.GetColorFromTag(sSplit, out tempColor))
{
textColor = tempColor;
}
Bullet.style bulletStyle = Bullet.style.None;
bool bDrawBullet = TextExpression.GetBulletStyle(sSplit, out bulletStyle);
string sTextWithoutTag = TextExpression.GetTextWithoutTag(sSplit);
SizeF stringfSize = g.MeasureString(sTextWithoutTag, newFont);
if (!TextExpression.IsMorse(sSplit))
{
PointF textPosition = new PointF(pos.X, pos.Y);
if (TextExpression.IsTitle(sSplit))
{
textPosition = new PointF((labelBounds.X + labelBounds.Width / 2) - (stringfSize.Width / 2), labelBounds.Y);
fTitleClip = new RectangleF(textPosition, stringfSize);
//gp2.AddString(sTextWithoutTag, newFont.FontFamily, (int)fontStyle, newFont.Size * g.DpiY / 72F, textPosition, format);
e.Graphics.DrawString(sTextWithoutTag, newFont, new SolidBrush(textColor), textPosition, format);
labelBounds = new RectangleF(labelBounds.X, labelBounds.Y + (stringfSize.Height / 2), labelBounds.Width, labelBounds.Height - (stringfSize.Height / 2));
}
else
{
//gp2.AddString(sTextWithoutTag, newFont.FontFamily, (int)fontStyle, newFont.Size * g.DpiY / 72F, textPosition, format);
if (bulletStyle == Bullet.style.Left || bulletStyle == Bullet.style.Both)
{
textPosition.X += (stringfSize.Height / 2);
}
e.Graphics.DrawString(sTextWithoutTag, newFont, new SolidBrush(textColor), textPosition, format);
}
// Draw a limit above the text if needed
TextExpression.DrawUpperScore(g, sSplit, textPosition, textColor, newFont, 1.0F);
TextExpression.DrawUnderScore(g, sSplit, textPosition, textColor, newFont, 1.0F);
if (bDrawBullet)
{
TextExpression.DrawBullet(g, textColor, bulletStyle, stringfSize, textPosition);
}
pos.Y += stringfSize.Height;
}
else
{
TextExpression.DrawMorseText(g, gp2, ref pos, sSplit, newFont, fontStyle, StringAlignment.Near, labelBounds);
}
// Draw a label
//g.FillPath(new SolidBrush(textColor), gp2);
gp2.Dispose();
}
}
e.Graphics.DrawRectangle(new Pen(Color.Black), (int)labelBounds.X, (int)labelBounds.Y, (int)labelBounds.Width, (int)labelBounds.Height);
}
/// <summary>
/// Compute label bound considering the size of the texts, the font and the format
/// </summary>
static public RectangleF GetComputedLabelBoundsWithTitle(Graphics g, string labelText, Font textFont, StringFormat format, RectangleF labelBounds, float fRapport)
{
RectangleF newLabelBounds = new RectangleF(labelBounds.Location, labelBounds.Size);
float fWidth = 0.0F;
float fHeight = 0.0F;
PointF pos = new PointF(labelBounds.X, labelBounds.Y);
bool bTitled = false, bFirstLine = true;
string[] sSplitted = labelText.Split('\n');
foreach (string sSplit in sSplitted)
{
float size = TextExpression.GetSizeFromTag(sSplit, textFont.SizeInPoints);
FontFamily fontFamily = textFont.FontFamily;
FontFamily customFontFamily = null;
if (TextExpression.GetFontFamilyFromTag(sSplit, out customFontFamily))
{
fontFamily = customFontFamily;
}
Font newFont = new Font(fontFamily, size);
string sText = TextExpression.GetTextWithoutTag(sSplit);
SizeF stringfSize = g.MeasureString(sText, newFont);
if (!IsMorse(sSplit))
{
if (fWidth < stringfSize.Width)
{
fWidth = stringfSize.Width;
}
fHeight += stringfSize.Height;
if ((!bTitled) && (bFirstLine))
{
if (sSplit.Contains("<title>") && sSplit.Contains("</title>"))
{
pos.Y = pos.Y + ((stringfSize.Height / 2) * fRapport);
fHeight = fHeight - (stringfSize.Height / 2);
}
bTitled = true;
}
}
else
{
fWidth += stringfSize.Width;
float fHeightUsed = stringfSize.Height;
float fHeightUsedMorse = 0.0F;
float fLargerWidth = 0.0F;
Font newFontMorse = new Font(new FontFamily("CGXAERO-MorseCode"), TextExpression.GetSizeFromTag(sSplit, textFont.SizeInPoints));
foreach (char c in sText)
{
SizeF fSizeMorse = g.MeasureString(c.ToString(), newFontMorse);
fHeightUsedMorse += fSizeMorse.Height;
if (fLargerWidth < fSizeMorse.Width)
{
fLargerWidth = fSizeMorse.Width;
}
}
fWidth += fLargerWidth + 1;
float fLargerPos = fHeightUsed;
if (fHeightUsedMorse > fHeightUsed)
{
fLargerPos = fHeightUsedMorse;
}
fHeight += fLargerPos;
}
bFirstLine = false;
}
newLabelBounds.Location = new PointF(pos.X, pos.Y);
newLabelBounds.Size = new SizeF(fWidth * fRapport + 10, fHeight * fRapport + 2);
return(newLabelBounds);
}
/// <summary>
/// Compute label bound considering the size of the texts, the font and the format
/// </summary>
static public RectangleF GetComputedLabelBounds(Graphics g, string labelText, Font textFont, StringFormat format, RectangleF labelBounds, float fRapport)
{
RectangleF newLabelBounds = new RectangleF(labelBounds.Location, labelBounds.Size);
float fWidth = 0.0F;
float fHeight = 0.0F;
string[] sSplitted = labelText.Split('\n');
foreach (string sSplit in sSplitted)
{
float size = TextExpression.GetSizeFromTag(sSplit, textFont.SizeInPoints);
FontFamily fontFamily = textFont.FontFamily;
FontFamily customFontFamily = null;
if (TextExpression.GetFontFamilyFromTag(sSplit, out customFontFamily))
{
fontFamily = customFontFamily;
}
Font newFont = new Font(fontFamily, size);
string sText = TextExpression.GetTextWithoutTag(sSplit);
SizeF stringfSize = g.MeasureString(sText, newFont);
if (fWidth < stringfSize.Width)
{
fWidth = stringfSize.Width;
}
if (!IsMorse(sSplit))
{
fHeight += stringfSize.Height;
}
else
{
if (fWidth < stringfSize.Width)
{
fWidth = stringfSize.Width;
}
float fHeightUsed = stringfSize.Height;
float fHeightUsedMorse = 0.0F;
float fLargerWidth = 0.0F;
Font newFontMorse = new Font(new FontFamily("CGXAERO-MorseCode"), TextExpression.GetSizeFromTag(sSplit, textFont.SizeInPoints));
foreach (char c in sText)
{
SizeF fSizeMorse = g.MeasureString(c.ToString(), newFontMorse);
fHeightUsedMorse += fSizeMorse.Height;
if (fLargerWidth < fSizeMorse.Width)
{
fLargerWidth = fSizeMorse.Width;
}
}
float fWidthMorse = stringfSize.Width + fLargerWidth + 1;
if (fWidth < fWidthMorse)
{
fWidth = fWidthMorse;
}
float fLargerPos = fHeightUsed;
if (fHeightUsedMorse > fHeightUsed)
{
fLargerPos = fHeightUsedMorse;
}
fHeight += fLargerPos;
}
}
newLabelBounds.Size = new SizeF(fWidth * fRapport + 10, fHeight * fRapport + 2);
return(newLabelBounds);
}
