protected override bool ProcessMarkupHandler(ProjectLayoutElement zElement, FormattedTextData zData, FormattedTextProcessData zProcessData, Graphics zGraphics)
{
m_zFontBrush = zProcessData.FontBrush;
m_zFont = zProcessData.Font;
m_fFontHeight = zProcessData.FontHeight;
m_fXOffset = zProcessData.CurrentXOffset;
m_fYOffset = zProcessData.CurrentYOffset;
LineNumber = zProcessData.CurrentLine;
m_fFontOutlineSize = m_zFont.Size;
// TODO: stop recalculating this, store it in the processData
if (0 != zElement.outlinethickness)
{
switch (m_zFont.Unit)
{
case GraphicsUnit.Point:
m_fFontOutlineSize = zGraphics.DpiY * (m_zFont.Size / 72f);
break;
default:
Logger.AddLogLine("This font is using the Unit: {0} (not currently supported)".FormatString(m_zFont.Unit.ToString()));
break;
}
}
m_rectMeasuredRectangle = MeasureDisplayStringWidth(zGraphics, m_sVariable, m_zFont);
var fMeasuredWidth = m_rectMeasuredRectangle.Width;
var fMeasuredHeight = Math.Max(m_rectMeasuredRectangle.Height, m_fFontHeight);
if (zProcessData.IsXPositionOutsideBounds(zProcessData.CurrentX + fMeasuredWidth))
{
zProcessData.MoveToNextLine(zElement);
}
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, fMeasuredWidth, fMeasuredHeight);
zProcessData.CurrentX += fMeasuredWidth;
return(true);
}
protected override bool ProcessMarkupHandler(ProjectLayoutElement zElement, FormattedTextData zData, FormattedTextProcessData zProcessData, Graphics zGraphics)
{
m_fXOffset = zProcessData.CurrentXOffset;
m_fYOffset = zProcessData.CurrentYOffset;
var arrayComponents = m_sVariable.Split(new char[] { ';' });
if (1 > arrayComponents.Length)
{
return(false);
}
int nXPush;
if (!int.TryParse(arrayComponents[0], out nXPush))
{
return(false);
}
var nYPush = 0;
if (2 <= arrayComponents.Length)
{
if (!int.TryParse(arrayComponents[1], out nYPush))
{
return(false);
}
}
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY,
Math.Max(0, nXPush),
Math.Max(0, nYPush));
zProcessData.CurrentX += nXPush;
zProcessData.CurrentY += nYPush;
if (zProcessData.IsXPositionOutsideBounds(zProcessData.CurrentX))
{
zProcessData.MoveToNextLine(zElement);
}
return(true);
}
protected override bool ProcessMarkupHandler(ProjectLayoutElement zElement, FormattedTextData zData, FormattedTextProcessData zProcessData, Graphics zGraphics)
{
var arrayComponents = m_sVariable.Split(new char[] { ';' });
if (1 > arrayComponents.Length)
{
return(false);
}
LineNumber = zProcessData.CurrentLine;
m_sImageFile = arrayComponents[0];
m_colorImage = zProcessData.ImageColor;
var zBmp = LoadImage(zElement);
if (null == zBmp ||
zBmp.Width == 0 ||
zBmp.Height == 0)
{
return(false);
}
var fLineHeightPercent = -1f;
// SOOOOO much duplication
switch (arrayComponents.Length)
{
case 1: // <img=[filename]>
fLineHeightPercent = 1.0f;
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, zBmp.Width, zBmp.Height);
break;
case 2: // <img=[filename];[percent]>
ParseUtil.ParseFloat(arrayComponents[1], out fLineHeightPercent);
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, zBmp.Width, zBmp.Height);
break;
case 3: // <img=[filename];[xoffset];[yoffset]>
if (ParseUtil.ParseFloat(arrayComponents[1], out m_fXOffset) &&
ParseUtil.ParseFloat(arrayComponents[2], out m_fYOffset))
{
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, zBmp.Width, zBmp.Height);
}
break;
case 4: // <img=[filename];[percent];[xoffset];[yoffset]>
ParseUtil.ParseFloat(arrayComponents[1], out fLineHeightPercent);
if (ParseUtil.ParseFloat(arrayComponents[2], out m_fXOffset) &&
ParseUtil.ParseFloat(arrayComponents[3], out m_fYOffset))
{
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, zBmp.Width, zBmp.Height);
}
break;
case 5: // <img=[filename];[xoffset];[yoffset];[width];[height]>
{
int nWidth;
int nHeight;
if (ParseUtil.ParseFloat(arrayComponents[1], out m_fXOffset) &&
ParseUtil.ParseFloat(arrayComponents[2], out m_fYOffset) &&
int.TryParse(arrayComponents[3], out nWidth) &&
int.TryParse(arrayComponents[4], out nHeight))
{
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, nWidth, nHeight);
}
}
break;
}
if (TargetRect == RectangleF.Empty)
{
return(false);
}
m_fXOffset += zProcessData.CurrentXOffset;
m_fYOffset += zProcessData.CurrentYOffset;
var fAspectRatio = (float)zBmp.Width / (float)zBmp.Height;
if (-1f != fLineHeightPercent)
{
var fNewHeight = fLineHeightPercent * (zProcessData.FontHeight == 0f ? 1f : (float)zProcessData.FontHeight);
var fNewWidth = fNewHeight * fAspectRatio;
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, fNewWidth, fNewHeight);
}
// newline eval
if (zProcessData.IsXPositionOutsideBounds(TargetRect.X + TargetRect.Width))
{
zProcessData.MoveToNextLine(zElement);
TargetRect = new RectangleF(zProcessData.CurrentX, zProcessData.CurrentY, TargetRect.Width, TargetRect.Height);
}
// cap off excessively wide images
if (zProcessData.IsXPositionOutsideBounds(TargetRect.X + TargetRect.Width))
{
var fNewHeight = zProcessData.GetMaxLineWidth() / fAspectRatio;
TargetRect = new RectangleF(TargetRect.X, TargetRect.Y, zElement.width, fNewHeight);
}
// Center the image on the line based on font height or line height (todo figure out which...)
TargetRect = new RectangleF(TargetRect.X,
TargetRect.Y + (((float)zProcessData.FontHeight - (float)TargetRect.Height) / 2f), TargetRect.Width, TargetRect.Height);
zProcessData.CurrentX += TargetRect.Width;
return(true);
}