/// <summary> /// Changes the default style of labels to generate based on /// </summary> private void btnChangeStyle_Click(object sender, EventArgs e) { LabelStyleForm styleFormForm = new LabelStyleForm(m_shapefile, m_shapefile.Labels.Options); if (styleFormForm.ShowDialog(this) == DialogResult.OK) { // refreshing preview DrawPreview(); RefreshControlsState(null, null); } styleFormForm.Dispose(); }
public override void Run(LegendCommand command) { Shapefile sf = null; var layer = _legend.Layers.ItemByHandle(LayerHandle); if (layer != null) { sf = layer.GetObject() as Shapefile; } switch (command) { case LegendCommand.CalculateArea: sf.CalculateArea(); break; case LegendCommand.RemoveLayer: LayerHelper.RemoveLayer(); break; case LegendCommand.LoadLayerStyle: LayerHelper.LoadLayerStyle(); break; case LegendCommand.SaveLayerStyle: LayerHelper.SaveCurrentStyle(); break; case LegendCommand.ImportOgrLayer: LayerHelper.ImportOgrLayer(); break; case LegendCommand.ZoomToLayer: _legend.Map.ZoomToLayer(LayerHandle); break; case LegendCommand.Labels: { using (Form form = new LabelStyleForm(_legend, sf, LayerHandle)) { form.ShowDialog(MainForm.Instance); _legend.Refresh(); } } break; case LegendCommand.Properties: LayerHelper.ShowLayerProperties(LayerHandle); break; } }
/// <summary> /// Generating of labels /// </summary> private void btnGenerateLabels_Click(object sender, EventArgs e) { //frmGenerateLabels form = new frmGenerateLabels(m_mapWin, _shapefile, layer, LabelAction.ChangeAll); LabelStyleForm form = new LabelStyleForm(_legend, _shapefile, _layerHandle); if (form.ShowDialog(this) == DialogResult.OK) { _shapefile.Labels.Visible = true; DrawLabelsPreview(); RefreshControlsState(null, null); RedrawMap(); } form.Dispose(); }
/// <summary> /// Handles the clicking on the labels for a layer /// </summary> /// <param name="Handle"></param> void m_legend_LayerLabelsClicked(int Handle) { if (m_legend == null || m_legend.m_Map == null) { return; } MapWinGIS.Shapefile sf = m_legend.m_Map.get_Shapefile(Handle); if (sf != null) { using (Form form = new LabelStyleForm(m_legend, sf, Handle)) { if (form.ShowDialog() == DialogResult.OK) { m_legend.Refresh(); } } } }
/// <summary> /// Changing the default style of labels /// </summary> private void btnLabelsAppearance_Click(object sender, EventArgs e) { LabelStyleForm styleFormForm = new LabelStyleForm(_legend, _shapefile, _layerHandle); styleFormForm.ShowDialog(); // updating controls (even if cancel was hit, a user could have applied the options) MapWinGIS.LabelCategory options = _shapefile.Labels.Options; udLabelFontSize.Value = options.FontSize; clpLabelFrame.Color = Colors.UintToColor(options.FrameBackColor); chkLabelFrame.Checked = options.FrameVisible; chkShowLabels.Checked = options.Visible; RefreshControlsState(null, null); RedrawMap(); // refreshing preview DrawLabelsPreview(); styleFormForm.Dispose(); }