/// <summary>
/// Creates the legend item for a value.
/// </summary>
/// <param name="text">string</param>
/// <param name="indexColumn">int</param>
/// <param name="indexRow">int</param>
/// <param name="indexColor">int</param>
protected virtual void GenerateLegendItem(string text, ref int indexColumn, ref int indexRow, int indexColor)
{
int x = 0;
int y = 0;
Text txt;
if (this.LegendArea.Y + ((rectLegendSpace + rectLegendHeight) * indexRow) > (this.legendArea.Y + this.legendArea.Height))
{
indexColumn++;
indexRow = 0;
}
x = this.legendArea.X + (indexColumn * ((maxLengthLegendText * (weightChar / 2)) + rectLegendSpace * 4));
y = this.LegendArea.Y + ((rectLegendSpace + rectLegendHeight) * indexRow);
SvgDocument.Rectangle rect = new SvgDocument.Rectangle(rectLegendWidth, rectLegendHeight);
rect.X = x;
rect.Y = y;
rect.Color = this.colors[indexColor];
this.doc.SvgObjects.Add(rect);
text = text.ToLower();
if (text.Length > 15)
{
text = text.Substring(0, maxLengthLegendText);
}
txt = new Text(text);
txt.X = x + rectLegendWidth + rectLegendSpace;
txt.Y = y + rectLegendHeight;
txt.Font_Size = weightChar;
this.doc.SvgObjects.Add(txt);
}
/// <summary>
/// Creates x and y Axis
/// </summary>
protected void GenerateAxis()
{
#region Axis
this.lineX = new Line(this.X1Axis.X, this.X1Axis.Y, this.X2Axis.X, this.X2Axis.Y);
this.lineX.Width = (decimal)0.4;
this.lineX.Color = Color.Gray;
this.lineY = new Line(this.Y2Axis.X, this.Y2Axis.Y, this.Y1Axis.X, this.Y1Axis.Y);
this.lineY.Width = (decimal)0.4;
this.lineY.Color = Color.Gray;
#endregion Axis
#region Y Legend
double value = 0;
double legendValue = 0;
short fontSize = 7;
double xStartPos = this.X2Axis.X + 5;
this.tpcmaxFillFactor = Convert.ToDouble((this.Y1Axis.Y - this.Y2Axis.Y) / 100.0);
double scallability = (this.maxFillFactor - this.minFillFactor) / 4;
value = 0 * tpcmaxFillFactor;
double y1 = this.X1Axis.Y - value;
AddTextLegend(xStartPos, y1, fontSize, this.minFillFactor);
if (!(this.MaxValue == 0 && this.MinValue == 0))
{
value = 25 * tpcmaxFillFactor;
legendValue = (scallability + this.minFillFactor);
double y4 = this.X1Axis.Y + value;
AddTextLegend(xStartPos, y4, fontSize, legendValue);
value = 50 * tpcmaxFillFactor;
legendValue = ((scallability * 2) + this.minFillFactor);
double y2 = this.X1Axis.Y + value;
AddTextLegend(xStartPos, y2, fontSize, legendValue);
value = 75 * tpcmaxFillFactor;
legendValue = ((scallability * 3) + this.minFillFactor);
double y5 = this.X1Axis.Y + value;
AddTextLegend(xStartPos, y5, fontSize, legendValue);
value = 100 * tpcmaxFillFactor;
double y3 = this.X1Axis.Y + value;
AddTextLegend(xStartPos, y3, fontSize, this.maxFillFactor);
if (!this.backgroundColor.IsEmpty)
{
SvgDocument.Rectangle rect = new SvgDocument.Rectangle(this.X2Axis.X - this.X1Axis.X, this.Y2Axis.Y - this.Y1Axis.Y);
rect.X = this.x1.X;
rect.Y = this.Y1Axis.Y;
rect.Color = this.backgroundColor;
this.Doc.SvgObjects.Add(rect);
}
if (this.withGuideLines)
{
Line lin1 = new Line(xStartPos, y2, this.lineX.X1, y2);
lin1.Color = Color.Gray;
lin1.Width = (decimal)0.2;
lin1.Dashed = true;
Line lin2 = new Line(xStartPos, y3, this.lineX.X1, y3);
lin2.Color = Color.Gray;
lin2.Width = (decimal)0.2;
lin2.Dashed = true;
Line lin3 = new Line(xStartPos, y4, this.lineX.X1, y4);
lin3.Color = Color.Gray;
lin3.Width = (decimal)0.2;
lin3.Dashed = true;
Line lin4 = new Line(xStartPos, y5, this.lineX.X1, y5);
lin4.Color = Color.Gray;
lin4.Width = (decimal)0.2;
lin4.Dashed = true;
this.Doc.SvgObjects.Add(lin1);
this.Doc.SvgObjects.Add(lin2);
this.Doc.SvgObjects.Add(lin3);
this.Doc.SvgObjects.Add(lin4);
}
}
#endregion Y Legend
this.Doc.SvgObjects.Add(lineX);
this.Doc.SvgObjects.Add(lineY);
}
