public void UpdateCellRenderFont(Cell cell, Core.UpdateFontReason reason)
{
var sheet = cell.Worksheet;
if (sheet == null)
{
return;
}
var style = cell.InnerStyle;
var fontStyle = StyleUtility.CreateFontStyle(style);
// unknown bugs happened here (several times)
// cell.Style is null (cell.Style.FontSize is zero)
if (style.FontSize <= 0)
{
style.FontSize = 6f;
}
float fontSize = (float)Math.Round(style.FontSize * sheet.renderScaleFactor, 1);
var renderFont = cell.RenderFont;
if (renderFont == null ||
renderFont.Name != style.FontName ||
renderFont.Size != fontSize ||
renderFont.Style != (System.Drawing.FontStyle)fontStyle)
{
cell.RenderFont = this.resourceManager.GetFont(style.FontName, fontSize,
(System.Drawing.FontStyle)fontStyle);
}
}
public void UpdateCellRenderFont(Cell cell, Core.UpdateFontReason reason)
{
var sheet = cell.Worksheet;
if (sheet == null || sheet.controlAdapter == null)
{
return;
}
var controlStyle = sheet.controlAdapter.ControlStyle;
double dpi = PlatformUtility.GetDPI();
double fontSize = cell.InnerStyle.FontSize * sheet.renderScaleFactor * dpi / 72.0;
if (cell.formattedText == null || cell.formattedText.Text != cell.InnerDisplay)
{
SolidColor textColor;
if (!cell.RenderColor.IsTransparent)
{
textColor = cell.RenderColor;
}
else if (cell.InnerStyle.HasStyle(PlainStyleFlag.TextColor))
{
// cell text color, specified by SetRangeStyle
textColor = cell.InnerStyle.TextColor;
}
else if (!controlStyle.TryGetColor(ControlAppearanceColors.GridText, out textColor))
{
// default cell text color
textColor = SolidColor.Black;
}
cell.formattedText = new System.Windows.Media.FormattedText(cell.InnerDisplay,
System.Globalization.CultureInfo.CurrentCulture, System.Windows.FlowDirection.LeftToRight,
base.resourceManager.GetTypeface(cell.InnerStyle.FontName),
fontSize,
base.resourceManager.GetBrush(textColor));
}
else
{
cell.formattedText.SetFontFamily(cell.InnerStyle.FontName);
cell.formattedText.SetFontSize(fontSize);
}
cell.formattedText.SetFontWeight(
cell.InnerStyle.Bold ? System.Windows.FontWeights.Bold : System.Windows.FontWeights.Normal);
cell.formattedText.SetFontStyle(PlatformUtility.ToWPFFontStyle(cell.InnerStyle.fontStyles));
cell.formattedText.SetTextDecorations(PlatformUtility.ToWPFFontDecorations(cell.InnerStyle.fontStyles));
}
public void UpdateCellRenderFont(ReoGridCell cell, Core.UpdateFontReason reason)
{
if (reason == Core.UpdateFontReason.FontChanged)
{
if (cell.renderFont != null)
{
lock (cell.renderFont)
{
cell.renderFont.Dispose();
}
}
cell.renderFont = Typeface.Create(cell.InnerStyle.FontName, GetTypefaceStyle(cell.InnerStyle.fontStyles));
}
}
public void UpdateCellRenderFont(Cell cell, Core.UpdateFontReason reason)
{
var sheet = cell.Worksheet;
if (sheet == null || sheet.controlAdapter == null)
{
return;
}
double dpi = PlatformUtility.GetDPI();
double fontSize = cell.InnerStyle.FontSize * sheet.renderScaleFactor * dpi / 72.0;
if (cell.formattedText == null || cell.formattedText.Text != cell.InnerDisplay)
{
SolidColor textColor = DecideTextColor(cell);
cell.formattedText = new System.Windows.Media.FormattedText(cell.InnerDisplay,
System.Globalization.CultureInfo.CurrentCulture, System.Windows.FlowDirection.LeftToRight,
base.resourceManager.GetTypeface(cell.InnerStyle.FontName),
fontSize,
base.resourceManager.GetBrush(textColor));
}
else if (reason == Core.UpdateFontReason.FontChanged || reason == Core.UpdateFontReason.ScaleChanged)
{
cell.formattedText.SetFontFamily(cell.InnerStyle.FontName);
cell.formattedText.SetFontSize(fontSize);
}
else if (reason == Core.UpdateFontReason.TextColorChanged)
{
SolidColor textColor = DecideTextColor(cell);
cell.formattedText.SetForegroundBrush(resourceManager.GetBrush(textColor));
}
var ft = cell.formattedText;
if (reason == Core.UpdateFontReason.FontChanged || reason == Core.UpdateFontReason.ScaleChanged)
{
ft.SetFontWeight(
cell.InnerStyle.Bold ? System.Windows.FontWeights.Bold : System.Windows.FontWeights.Normal);
ft.SetFontStyle(PlatformUtility.ToWPFFontStyle(cell.InnerStyle.fontStyles));
ft.SetTextDecorations(PlatformUtility.ToWPFFontDecorations(cell.InnerStyle.fontStyles));
}
}