//背景样式选择，调用FrmSy窗口
private void btBackgroundStyle_Click(object sender, EventArgs e)
{
if (pStyleGalleryItem != null)
{
ISymbolBackground pSBackground = pStyleGalleryItem.Item as ISymbolBackground;
IFillSymbol pFS = pSBackground.FillSymbol;
FrmSymbol Frm = new FrmSymbol(SymbolStyle, (ISymbol)pFS, esriSymbologyStyleClass.esriStyleClassFillSymbols);
Frm.ShowDialog();
if (Frm.DialogResult == DialogResult.OK)
{
pFillSymbol = Frm.GetStyleGalleryItem().Item as IFillSymbol;
this.SizeBackgroundOutline.Text = pFillSymbol.Outline.Width.ToString();
IColor pFillColor = pFillSymbol.Color;
Color pColorFill = ColorTranslator.FromOle(pFillColor.RGB);
colorFill.SelectedColor = pColorFill;
IColor pOutlineColor = pFillSymbol.Outline.Color;
Color pColorOutline = ColorTranslator.FromOle(pOutlineColor.RGB);
colorOutline.SelectedColor = pColorOutline;
SymbolBackground = pStyleGalleryItem.Item as ISymbolBackground;
SymbolBackground.FillSymbol = pFillSymbol;
PreviewImage();
}
}
else
{
MessageBox.Show("请选择一种样式！");
}
}
//边框样式选择
private void btBorderStyle_Click(object sender, EventArgs e)
{
if (pStyleGalleryItem != null)
{
ISymbolBorder pSBorder = (ISymbolBorder)pStyleGalleryItem.Item;
ILineSymbol pLS = pSBorder.LineSymbol;
FrmSymbol Frm = new FrmSymbol(SymbolStyle, (ISymbol)pLS, esriSymbologyStyleClass.esriStyleClassLineSymbols);
Frm.ShowDialog();
if (Frm.DialogResult == DialogResult.OK)
{
pLineSymbol = Frm.GetStyleGalleryItem().Item as ILineSymbol;
this.SizeBorder.Text = pLineSymbol.Width.ToString();
IColor pLineColor = pLineSymbol.Color;
Color pColor = ColorTranslator.FromOle(pLineColor.RGB);
colorBorder.SelectedColor = pColor;
SymbolBorder = (ISymbolBorder)pStyleGalleryItem.Item;
SymbolBorder.LineSymbol = pLineSymbol;
PreviewImage();
}
}
else
{
MessageBox.Show("请选择一种样式!");
}
}
//箭头样式选择
private void btArrowSymbol_Click(object sender, EventArgs e)
{
IGraphicProperties m_GraphicProperties = new CommandsEnvironmentClass();
FrmSymbol FrmMarker = new FrmSymbol(SymbolStyle, (ISymbol)m_GraphicProperties.MarkerSymbol, esriSymbologyStyleClass.esriStyleClassMarkerSymbols);
FrmMarker.ShowDialog();
if (FrmMarker.DialogResult == DialogResult.OK)
{
pArrowSymbol = FrmMarker.GetStyleGalleryItem() as IMarkerSymbol;
}
}
private void btPolygon_Click(object sender, EventArgs e)
{
FrmSymbol frmSymbol = new FrmSymbol(SymbolStyle, (ISymbol)m_graphicProperties.FillSymbol, esriSymbologyStyleClass.esriStyleClassFillSymbols);
IStyleGalleryItem styleGalleryItem = null;
frmSymbol.ShowDialog();
if (frmSymbol.DialogResult == DialogResult.OK)
{
styleGalleryItem = frmSymbol.GetStyleGalleryItem();
if (styleGalleryItem == null)
{
return;
}
// m_graphicProperties.FillSymbol = (IFillSymbol)styleGalleryItem.Item;
symbollist[2] = styleGalleryItem.Item;
btPolygon.Image = frmSymbol.GetImageByGiveSymbolAfterSelectItem(btPolygon.Width, btPolygon.Height);
}
}