private void DrawLineData(List <ItemModel> data, AxisProp axis)
{
Axis Yaxis = axis.Y_Axis;
Axis Xaxis = axis.X_Axis;
PointF prev = PointF.Empty;
SetPen(Color.Black, 2);
Color lineColor = Color.Black;
int dotSize = 5;
int counter = 0;
foreach (ItemModel item in data)
{
PointF itemPoint = new PointF(Yaxis.Base + (Xaxis.Length / Xaxis.IncrementCount) * (float)(counter + .5), (float)(Xaxis.Base - (Yaxis.Length / (Yaxis.Scale * Yaxis.IncrementCount) * item.Data)));
//DrawDot
RectangleF border = new RectangleF(new PointF(itemPoint.X - (dotSize / 2), itemPoint.Y - (dotSize / 2)), new Size(dotSize, dotSize));
canvas.FillPie(new SolidBrush(lineColor), border.X, border.Y, border.Size.Width, border.Size.Height, 0, 360); //Broke "border" into different variables since the overload that takes a Rectangle object doesn't take Rectangle F
//DrawLine
if (prev != Point.Empty)
{
canvas.DrawLine(pen, prev, itemPoint);
}
prev = itemPoint;
counter++;
}
}
private void DrawBarData(List <ItemModel> data, AxisProp axis)
{
Axis Yaxis = axis.Y_Axis;
Axis Xaxis = axis.X_Axis;
int counter = 0;
int spacing = 30;
int itemAllotedSpace = Xaxis.Length / Xaxis.IncrementCount;
SetPen(Color.Black, 1);
foreach (ItemModel item in data)
{
RectangleF rect = new RectangleF(
Yaxis.Base + itemAllotedSpace * counter + spacing / 2,
Xaxis.Base - (Yaxis.Length / (Yaxis.Scale * Yaxis.IncrementCount) * (float)item.Data),
itemAllotedSpace - spacing / 2,
Yaxis.Length / (Yaxis.Scale * Yaxis.IncrementCount) * (float)item.Data
);
canvas.FillRectangle(new SolidBrush(item.Color), rect);
canvas.DrawRectangle(pen, rect.X, rect.Y, rect.Width, rect.Height);
counter++;
}
}
private void DrawLineGraph(List <ItemModel> data)
{
AxisProp barGraph = DrawAxis(data);
DrawLineData(data, barGraph);
}
