/// <summary>
/// Constructor with parameters</summary>
/// <param name="fontFamilyName">Font family name for theme</param>
/// <param name="fontSize">Font size</param>
public D2dDiagramTheme(string fontFamilyName, float fontSize)
{
m_d2dTextFormat = D2dFactory.CreateTextFormat(fontFamilyName, fontSize);
m_fillBrush = D2dFactory.CreateSolidBrush(SystemColors.Window);
m_fillTitleBrush = D2dFactory.CreateSolidBrush(Color.YellowGreen);
m_textBrush = D2dFactory.CreateSolidBrush(SystemColors.WindowText);
m_outlineBrush = D2dFactory.CreateSolidBrush(SystemColors.ControlDark);
m_highlightBrush = D2dFactory.CreateSolidBrush(SystemColors.Highlight);
m_lastHighlightBrush = D2dFactory.CreateSolidBrush(SystemColors.Highlight);
m_textHighlightBrush = D2dFactory.CreateSolidBrush(SystemColors.Highlight);
m_hotBrush = D2dFactory.CreateSolidBrush(SystemColors.HotTrack);
m_dragSourceBrush = D2dFactory.CreateSolidBrush(Color.SlateBlue);
m_dropTargetBrush = D2dFactory.CreateSolidBrush(Color.Chartreuse);
m_ghostBrush = D2dFactory.CreateSolidBrush(Color.White);
m_hiddenBrush = D2dFactory.CreateSolidBrush(Color.LightGray);
m_templatedInstance = D2dFactory.CreateSolidBrush(Color.Yellow);
m_copyInstance = D2dFactory.CreateSolidBrush(Color.Green);
m_errorBrush = D2dFactory.CreateSolidBrush(Color.Tomato);
m_infoBrush = D2dFactory.CreateSolidBrush(SystemColors.Info);
m_hoverBorderBrush = D2dFactory.CreateSolidBrush(SystemColors.ControlDarkDark);
int fontHeight = (int)TextFormat.FontHeight;
m_rowSpacing = fontHeight + PinMargin;
m_pinOffset = (fontHeight - m_pinSize) / 2;
D2dGradientStop[] gradstops =
{
new D2dGradientStop(Color.White, 0),
new D2dGradientStop(Color.LightSteelBlue, 1.0f),
};
m_fillLinearGradientBrush = D2dFactory.CreateLinearGradientBrush(gradstops);
StrokeWidth = 2;
}
private void CreateSharedResources()
{
// create text format object for various test modes
m_generalTextFormat = D2dFactory.CreateTextFormat("Calibri"
, D2dFontWeight.Bold, D2dFontStyle.Normal, D2dFactory.FontSizeToPixel(16));
m_generalTextFormat.WordWrapping = D2dWordWrapping.Wrap;
}
/// <summary>
/// Binds the adapter to the adaptable control; called in the order that the adapters
/// were defined on the control</summary>
/// <param name="control">Adaptable control</param>
protected override void Bind(AdaptableControl control)
{
base.Bind(control);
var d2dControl = control as D2dAdaptableControl;
m_d2dGraphics = d2dControl.D2dGraphics;
d2dControl.ContextChanged += control_ContextChanged;
m_scaleBrush = D2dFactory.CreateSolidBrush(control.ForeColor);
m_textFormat = D2dFactory.CreateTextFormat(d2dControl.Font);
}
private void UpdateToTheme()
{
D2dTextFormat textFormat = m_theme.TextFormat;
if (m_centerText == null ||
textFormat.FontFamilyName != m_centerText.FontFamilyName ||
textFormat.FontSize != m_centerText.FontSize)
{
if (m_centerText != null)
{
m_centerText.Dispose();
}
m_centerText = D2dFactory.CreateTextFormat(textFormat.FontFamilyName,
D2dFontWeight.Bold, D2dFontStyle.Normal, m_theme.TextFormat.FontHeight);
m_centerText.TextAlignment = D2dTextAlignment.Center;
m_centerText.ParagraphAlignment = D2dParagraphAlignment.Center;
m_fontHeight = m_theme.TextFormat.FontHeight;
}
}