/// <summary>
/// Paint the Text and the Image passed
/// </summary>
/// <param name="g">Graphics device where you can render your image and text</param>
/// <param name="p_displayRectangle">Relative rectangle based on the display area</param>
/// <param name="p_Image">Image to draw. Can be null.</param>
/// <param name="p_ImageAlignment">Alignment of the image</param>
/// <param name="p_ImageStretch">True to make the draw the image with the same size of the cell</param>
/// <param name="p_Text">Text to draw (can be null)</param>
/// <param name="p_StringFormat">String format (can be null)</param>
/// <param name="p_AlignTextToImage">True to align the text with the image</param>
/// <param name="p_Border">Cell Border</param>
/// <param name="p_TextColor">Text Color</param>
/// <param name="p_TextFont">Text Font(can be null)</param>
/// <param name="p_ExpandedCell">if set to <c>true</c> cell is expanded.</param>
/// <param name="p_LastExpandedCell">if set to <c>true</c> cell is last expanded cell.</param>
protected static void PaintImageAndText(Graphics g,
Rectangle p_displayRectangle,
Image p_Image,
ContentAlignment p_ImageAlignment,
bool p_ImageStretch,
string p_Text,
StringFormat p_StringFormat,
bool p_AlignTextToImage,
RectangleBorder p_Border,
Color p_TextColor,
Font p_TextFont,
bool p_ExpandedCell,
bool p_LastExpandedCell)
{
// Calculate Rectangle with no border
Rectangle l_CellRectNoBorder = p_Border.RemoveBorderFromRectangle(p_displayRectangle);
// Draw image
if (p_Image != null)
{
if (p_ImageStretch) // stretch image
{
g.DrawImage(p_Image, l_CellRectNoBorder);
}
else
{
PointF l_PointImage = CalculateObjAlignment(p_ImageAlignment,
(int)l_CellRectNoBorder.Left, (int)l_CellRectNoBorder.Top,
(int)l_CellRectNoBorder.Width, (int)l_CellRectNoBorder.Height,
p_Image.Width, p_Image.Height);
RectangleF l_RectDrawImage = l_CellRectNoBorder;
l_RectDrawImage.Intersect(new RectangleF(l_PointImage, p_Image.PhysicalDimension));
// Truncate the Rectangle for approximation problem
g.DrawImage(p_Image, Rectangle.Truncate(l_RectDrawImage));
}
}
// Draw Text
if (p_Text != null && p_Text.Length > 0)
{
if (l_CellRectNoBorder.Width > 0 && l_CellRectNoBorder.Height > 0)
{
RectangleF l_RectDrawText = l_CellRectNoBorder;
// Align Text To Image
if (p_Image != null && p_ImageStretch == false && p_AlignTextToImage)
{
if (AlignmentUtility.IsBottom(p_ImageAlignment) && AlignmentUtility.IsBottom(p_StringFormat))
{
l_RectDrawText.Height -= p_Image.Height;
}
if (AlignmentUtility.IsTop(p_ImageAlignment) && AlignmentUtility.IsTop(p_StringFormat))
{
l_RectDrawText.Y += p_Image.Height;
l_RectDrawText.Height -= p_Image.Height;
}
if (AlignmentUtility.IsLeft(p_ImageAlignment) && AlignmentUtility.IsLeft(p_StringFormat))
{
l_RectDrawText.X += p_Image.Width;
l_RectDrawText.Width -= p_Image.Width;
}
if (AlignmentUtility.IsRight(p_ImageAlignment) && AlignmentUtility.IsRight(p_StringFormat))
{
l_RectDrawText.Width -= p_Image.Width;
}
}
try
{
SolidBrush textBrush = new SolidBrush(p_TextColor);
g.DrawString(p_Text,
p_TextFont,
textBrush,
l_RectDrawText,
p_StringFormat);
}
catch (Exception ex)
{ // Very long strings can cause a GDI+ exception here.
LoggerManager.Log(LogLevels.Error, "Cell rendering failed unexpectedly because: " + ex.Message);
}
}
}
// Draw expanded lines
if (p_ExpandedCell)
{
Pen forePenDark = new Pen(Color.DarkGray, SystemInformation.BorderSize.Height);
// horizontal line
Point lineLeft = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Top + (int)((l_CellRectNoBorder.Bottom - l_CellRectNoBorder.Top) / 2f));
Point lineRight = new Point(l_CellRectNoBorder.Right, (int)(l_CellRectNoBorder.Top + (l_CellRectNoBorder.Bottom - l_CellRectNoBorder.Top) / 2f));
Point lineTop = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Top);
Point lineBottom;
if (p_LastExpandedCell == false)
{
lineBottom = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Bottom);
}
else
{
lineBottom = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Top + (int)((l_CellRectNoBorder.Bottom - l_CellRectNoBorder.Top) / 2f));
}
g.DrawLine(forePenDark, lineTop, lineBottom);
g.DrawLine(forePenDark, lineLeft, lineRight);
}
}
/// <summary>
/// Paint the Text and the Image passed
/// </summary>
/// <param name="g">Graphics device where you can render your image and text</param>
/// <param name="p_displayRectangle">Relative rectangle based on the display area</param>
/// <param name="p_Image">Image to draw. Can be null.</param>
/// <param name="p_ImageAlignment">Alignment of the image</param>
/// <param name="p_ImageStretch">True to make the draw the image with the same size of the cell</param>
/// <param name="p_Text">Text to draw (can be null)</param>
/// <param name="p_StringFormat">String format (can be null)</param>
/// <param name="p_AlignTextToImage">True to align the text with the image</param>
/// <param name="p_Border">Cell Border</param>
/// <param name="p_TextColor">Text Color</param>
/// <param name="p_TextFont">Text Font(can be null)</param>
/// <param name="p_ExpandedCell">if set to <c>true</c> cell is expanded.</param>
/// <param name="p_LastExpandedCell">if set to <c>true</c> cell is last expanded cell.</param>
protected static void PaintImageAndText(Graphics g,
Rectangle p_displayRectangle,
Image p_Image,
ContentAlignment p_ImageAlignment,
bool p_ImageStretch,
string p_Text,
StringFormat p_StringFormat,
bool p_AlignTextToImage,
RectangleBorder p_Border,
Color p_TextColor,
Font p_TextFont,
bool p_ExpandedCell,
bool p_LastExpandedCell)
{
// Calculate Rectangle with no border
Rectangle l_CellRectNoBorder = p_Border.RemoveBorderFromRectangle(p_displayRectangle);
// Draw image
if (p_Image != null)
{
if (p_ImageStretch) // stretch image
{
g.DrawImage(p_Image, l_CellRectNoBorder);
}
else
{
PointF l_PointImage = CalculateObjAlignment(p_ImageAlignment,
(int)l_CellRectNoBorder.Left, (int)l_CellRectNoBorder.Top,
(int)l_CellRectNoBorder.Width, (int)l_CellRectNoBorder.Height,
p_Image.Width, p_Image.Height);
RectangleF l_RectDrawImage = l_CellRectNoBorder;
l_RectDrawImage.Intersect(new RectangleF(l_PointImage, p_Image.PhysicalDimension));
// Truncate the Rectangle for approximation problem
g.DrawImage(p_Image, Rectangle.Truncate(l_RectDrawImage));
}
}
// Draw Text
if (p_Text != null && p_Text.Length > 0)
{
if (l_CellRectNoBorder.Width > 0 && l_CellRectNoBorder.Height > 0)
{
RectangleF l_RectDrawText = l_CellRectNoBorder;
// Align Text To Image
if (p_Image != null && p_ImageStretch == false && p_AlignTextToImage)
{
if (AlignmentUtility.IsBottom(p_ImageAlignment) && AlignmentUtility.IsBottom(p_StringFormat))
{
l_RectDrawText.Height -= p_Image.Height;
}
if (AlignmentUtility.IsTop(p_ImageAlignment) && AlignmentUtility.IsTop(p_StringFormat))
{
l_RectDrawText.Y += p_Image.Height;
l_RectDrawText.Height -= p_Image.Height;
}
if (AlignmentUtility.IsLeft(p_ImageAlignment) && AlignmentUtility.IsLeft(p_StringFormat))
{
l_RectDrawText.X += p_Image.Width;
l_RectDrawText.Width -= p_Image.Width;
}
if (AlignmentUtility.IsRight(p_ImageAlignment) && AlignmentUtility.IsRight(p_StringFormat))
{
l_RectDrawText.Width -= p_Image.Width;
}
}
try
{
SolidBrush textBrush = new SolidBrush(p_TextColor);
g.DrawString(p_Text,
p_TextFont,
textBrush,
l_RectDrawText,
p_StringFormat);
}
catch (Exception ex)
{ // Very long strings can cause a GDI+ exception here.
LoggerManager.Log(LogLevels.Error, "Cell rendering failed unexpectedly because: " + ex.Message);
}
}
}
// Draw expanded lines
if (p_ExpandedCell)
{
Pen forePenDark = new Pen(Color.DarkGray, SystemInformation.BorderSize.Height);
// horizontal line
Point lineLeft = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Top + (int)((l_CellRectNoBorder.Bottom - l_CellRectNoBorder.Top) / 2f));
Point lineRight = new Point(l_CellRectNoBorder.Right, (int)(l_CellRectNoBorder.Top + (l_CellRectNoBorder.Bottom - l_CellRectNoBorder.Top) / 2f));
Point lineTop = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Top);
Point lineBottom;
if (p_LastExpandedCell == false)
{
lineBottom = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Bottom);
}
else
{
lineBottom = new Point(l_CellRectNoBorder.Left + (int)((l_CellRectNoBorder.Right - l_CellRectNoBorder.Left) / 2f), l_CellRectNoBorder.Top + (int)((l_CellRectNoBorder.Bottom - l_CellRectNoBorder.Top) / 2f));
}
g.DrawLine(forePenDark, lineTop, lineBottom);
g.DrawLine(forePenDark, lineLeft, lineRight);
}
}
