private void comboBox1_SelectedValueChanged(object sender, EventArgs e)
{
Rectangle r = new Rectangle( 0,50,400,300 );
string[][] data = sampleData();
switch (comboBox1.SelectedIndex)
{
// Bar Graph
case 0:
gr = bar_graph.Create_Bar_Graph(this, r, data );
break;
// Column Graph
case 1:
gr = column_graph.Create_Column_Graph(this, r, data);
break;
// Line Graph
case 2:
gr = line_graph.Create_Line_Graph(this, r, data);
break;
// Scatter Graph
case 3:
gr = scatter_graph.Create_Scatter_Graph(this, r, data);
break;
// Pie Graph
case 4:
gr = pie_graph.Create_Pie_Graph(this, r, data);
break;
}
}
public graphConfig( Graph g, GraphControl gcont )
{
InitializeComponent();
gr = g;
gr.configTab(tabPage2);
tabPage3.Controls.Add(gcont);
}
public graphConfig( Graph g, GraphControl gcont )
{
InitializeComponent();
// will not allow to open another config window in this config window
gcont.inMenu = true;
// copies graph so that can modify else where
gr = g;
// put in the graph specific settings in tab 2
gr.configTab(tabPage2);
// put a preview graph in tab 3
tabPage3.Controls.Add(gcont);
// will put on settings that were chosen before on the graph
InitConfig();
}
public void SetGraph(Graph newGraph)
{
gr = newGraph;
}
public void ReadXml(XmlReader reader) //For loading a saved graph
{
//kill the savedgraph node
reader.Read();
//First, figure out what kind of graph needs to be loaded by getting the type (bar, pie...)
Type graphType = System.Type.GetType("ExcelClone.Graphs." + reader.Name, false, true);
//Now, create an XMLserializer for that type and deserialize it into this control
XmlSerializer xms = new XmlSerializer(graphType);
gr = (Graph)xms.Deserialize(reader);
reader.MoveToAttribute("Position");
string tmp = reader.GetAttribute("Position"); //get pos value, parse
Regex rx = new Regex("[0-9]+"); //match numbers
Match mt = rx.Match(tmp);
Point p = new Point( int.Parse( mt.ToString() ), int.Parse( mt.NextMatch().ToString() ) );
this.Location = p;
tmp = reader.GetAttribute("Size"); //get size value, parse
mt = rx.Match(tmp);
Size sz = new Size(int.Parse( mt.ToString() ), int.Parse(mt.NextMatch().ToString()));
this.Size = sz;
gr.InitFonts(); //init font and label objects, they cannot be saved
gr.InitLabels();
gr.InitColors();
}