private void buttonSymbolStyleDialog_Click(object sender, System.EventArgs e)
{
if (_symbolStyleDlg == null)
{
_symbolStyleDlg = new SymbolStyleDlg();
_symbolStyleDlg.SymbolStyle = _vectorSymbol;
}
if (_symbolStyleDlg.ShowDialog() == DialogResult.OK)
{
MapInfo.Styles.BasePointStyle sym = _symbolStyleDlg.SymbolStyle;
if (sym is MapInfo.Styles.BitmapPointStyle)
{
_bitmapSymbol = sym as MapInfo.Styles.BitmapPointStyle;
SetBitmapSymbolSample();
}
else if (sym is MapInfo.Styles.FontPointStyle)
{
_fontSymbol = sym as MapInfo.Styles.FontPointStyle;
SetFontSymbolSample();
}
else
{
_vectorSymbol = sym as MapInfo.Styles.SimpleVectorPointStyle;
SetVectorSymbolSample();
}
}
}
/// <summary>
/// �Ƿ�ӵ��
/// </summary>
/// <param name="IsBusy">True Ϊӵ�£�False Ϊ��ӵ��</param>
/// <param name="iType">վ����</param>
/// <returns></returns>
private CompositeStyle GetCompositeStyleByIsBusy(bool IsBusy, int iType)
{
CompositeStyle cs = new CompositeStyle();
BitmapPointStyle BitmapPoint = null;
////vs = new SimpleVectorPointStyle(34, System.Drawing.Color.Red, PointSize);
////��ȡ��վ��ʾЧ��
//vs = GetSimpleVectorPointStyleByiType(iType);
//SimpleLineStyle ls = new SimpleLineStyle(new LineWidth(1, LineWidthUnit.Pixel), 1, System.Drawing.Color.Red);
//SimpleInterior si = new SimpleInterior(1, System.Drawing.Color.Red, System.Drawing.Color.Red);
//AreaStyle a = new AreaStyle(ls, si);
//CompositeStyle cs = new CompositeStyle(a, null, null, vs);
if (IsBusy)
{
BitmapPoint = new BitmapPointStyle("BUSY.BMP");
}
else
{
switch (iType)
{
case 0: BitmapPoint = new BitmapPointStyle("TA-0.bmp"); break;
case 1: BitmapPoint = new BitmapPointStyle("TA-1.bmp"); break;
case 2: BitmapPoint = new BitmapPointStyle("TA-2.bmp"); break;
case 3: BitmapPoint = new BitmapPointStyle("TA-3.bmp"); break;
case 4: BitmapPoint = new BitmapPointStyle("TA-4.bmp"); break;
case 5: BitmapPoint = new BitmapPointStyle("TA-5.bmp"); break;
default: BitmapPoint = new BitmapPointStyle("TA-0.bmp"); break;
}
}
BitmapPoint.PointSize = PointSize;
BitmapPoint.ApplyColor = false;
BitmapPoint.ShowWhiteBackground = false;
BitmapPoint.Color = System.Drawing.Color.AliceBlue;
cs.SymbolStyle = BitmapPoint;
return cs;
}
private void MapForm1_Load(object sender, System.EventArgs e)
{
//replace default Map created by mapcontrol with FeatureRenderer
CoordSys csys = Session.Current.CoordSysFactory.CreateCoordSys(CoordSysType.NonEarth, null, DistanceUnit.Meter, 0, 0, 0, 0, 0, 0, 0, 0, 0, new MapInfo.Geometry.DRect(0, 0, mapControl1.Map.Size.Width, mapControl1.Map.Size.Height), null);
FeatureRenderer fr = Session.Current.MapFactory.CreateFeatureRenderer("stylesample", "stylesample", mapControl1.Map.Handle, mapControl1.Map.Size, csys);
mapControl1.Map = fr;
fr.SetView(csys.Bounds, csys);
radioBlackFillStyle.Checked = true;
// used as storage for line tab
_lineStyle = new SimpleLineStyle();
// set updown limits for line tab
numericUpDownPixelWidth.Minimum = (decimal)LineWidth.MinPixel;
numericUpDownPixelWidth.Maximum = (decimal)LineWidth.MaxPixel;
numericUpDownPixelWidth.Value = (decimal)LineWidth.MinPixel;
numericUpDownPointWidth.Minimum = (decimal)LineWidth.MinPoint;
numericUpDownPointWidth.Maximum = (decimal)LineWidth.MaxPoint;
numericUpDownPointWidth.Value = (decimal)LineWidth.MinPoint;
if (_lineStyle.Width.Unit == LineWidthUnit.Pixel)
{
numericUpDownPixelWidth.Value = (decimal)_lineStyle.Width.Value;
radioPixelWidth.Checked = true;
}
else
{
numericUpDownPointWidth.Value = (decimal)_lineStyle.Width.Value;
radioPointWidth.Checked = true;
}
numericUpDownLinePattern.Minimum = SimpleLineStyle.MinLinePattern;
numericUpDownLinePattern.Maximum = SimpleLineStyle.MaxLinePattern;
numericUpDownLinePattern.Value = _lineStyle.Pattern;
// for fill tab
_fillStyle = new SimpleInterior();
numericUpDownFillPattern.Minimum = SimpleInterior.MinFillPattern;
numericUpDownFillPattern.Maximum = SimpleInterior.MaxFillPattern;
numericUpDownLinePattern.Value = _fillStyle.Pattern;
// vector symbols
_vectorSymbol = new SimpleVectorPointStyle();
numericUpDownVectorPointSize.Minimum = BasePointStyle.MinPointSize;
numericUpDownVectorPointSize.Maximum = BasePointStyle.MaxPointSize;
numericUpDownVectorPointSize.Value = (decimal)_vectorSymbol.PointSize;
// mapinfo.fnt valid values
numericUpDownVectorCode.Minimum = 31;
numericUpDownVectorCode.Maximum = 67;
// bitmap symbol
_bitmapSymbol = new BitmapPointStyle();
foreach (BitmapPointStyle b in Session.Current.StyleRepository.BitmapPointStyleRepository)
{
listBoxBitmapNames.Items.Add(b.Name);
}
checkBoxBitmapShowBackground.Checked = _bitmapSymbol.ShowWhiteBackground;
checkBoxBitmapApplyColor.Checked = _bitmapSymbol.ApplyColor;
numericUpDownBitmapPointSize.Minimum = BasePointStyle.MinPointSize;
numericUpDownBitmapPointSize.Maximum = BasePointStyle.MaxPointSize;
numericUpDownBitmapPointSize.Value = (decimal)_bitmapSymbol.PointSize;
// font symbol
_fontSymbol = new FontPointStyle();
numericUpDownFontPointSize.Minimum = BasePointStyle.MinPointSize;
numericUpDownFontPointSize.Maximum = BasePointStyle.MaxPointSize;
numericUpDownFontPointSize.Value = (decimal)_fontSymbol.PointSize;
numericUpDownFontCode.Minimum = BasePointStyle.MinCode;
numericUpDownFontCode.Maximum = BasePointStyle.MaxCode;
numericUpDownFontCode.Value = _fontSymbol.Code;
// text
_textStyle = new TextStyle();
_textAngle = 0.0;
numericUpDownTextSize.Minimum = 1;
numericUpDownTextSize.Maximum = 96;
numericUpDownTextSize.Value = (decimal)_fontSymbol.PointSize;
numericUpDownTextAngle.Minimum = -360;
numericUpDownTextAngle.Maximum = 360;
Graphics g = CreateGraphics();
FontFamily[] families = FontFamily.GetFamilies(g);
// Draw text using each of the font families.
foreach (FontFamily family in families)
{
comboBoxFontFamilies.Items.Add(family.Name);
comboBoxTextFontFamily.Items.Add(family.Name);
}
g.Dispose();
// select first fontname in each list (note that _fontSymbol and _textStyle
// have to be constructed first since this causes a SelectedIndexChanged event).
comboBoxFontFamilies.SelectedIndex = 0;
comboBoxTextFontFamily.SelectedIndex = 0;
foreach (Alignment alignment in Enum.GetValues(typeof(Alignment))) {
comboBoxTextAlignment.Items.Add(alignment);
}
comboBoxTextAlignment.SelectedIndex = 0;
foreach (Spacing spacing in Enum.GetValues(typeof(Spacing))) {
comboBoxTextSpacing.Items.Add(spacing);
}
comboBoxTextSpacing.SelectedIndex = 0;
// force first sample to be drawn
tabControl1.SelectedIndex = 0;
tabControl1_SelectedIndexChanged(this, null);
}
