/// <summary>
/// Draw CAD 2D Point
/// </summary>
/// <param name="spriteBatch"></param>
/// <param name="p"></param>
private void drawPoint(CADSpriteBatch spriteBatch, Point2D p, Color col)
{
Vector2 spv = this.pointToLocation(p);
spriteBatch.Draw(
this.TexturePoint,
new Vector2(spv.X - 2, spv.Y - 2),
null,
null,
new Vector2(0, 0),
0f,
null,
col,
SpriteEffects.None,
spriteBatch.LayerDepth
);
}
/// <summary>
/// Draws CAD 2D Drawing Panel
/// </summary>
/// <param name="spriteBatch"></param>
public void draw(CADSpriteBatch spriteBatch)
{
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Draw Background Color
//
spriteBatch.LayerDepth = this.ldBackRectangle;
spriteBatch.drawRectangle(this.Left, this.Top, this.Width, this.Height, this.BackgroundColor);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Draw Grid
//
spriteBatch.LayerDepth = this.ldGrid;
// Vertical
decimal x = 0;
while (x <= DocSizeMmX)
{
int xd = (int)(x * this.RatioDotsPerMm);
spriteBatch.drawLine(
this.Left + xd - this.DocViewXOffset,
this.Top - this.DocViewYOffset,
this.DocSizeDotsY,
this.getGridColor(),
true
);
x = x + this.gridStepMm;
}
// Horizontal
decimal y = 0;
while (y <= DocSizeMmY)
{
int yd = (int)(y * this.RatioDotsPerMm);
spriteBatch.drawLine(
this.Left - this.DocViewXOffset,
this.Top + yd - this.DocViewYOffset,
this.DocSizeDotsX,
this.getGridColor()
);
y = y + this.gridStepMm;
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Draw Document Content
//
// Draw Shapes
spriteBatch.LayerDepth = this.ldContentShapes;
foreach (Shape p in this.File.Shapes)
{
if (this.Toolbox.SelectTool.Elements.Contains(p))
{
// Selected Point
this.drawShape(spriteBatch, p, Color.Red);
}
else
{
this.drawShape(spriteBatch, p, Color.LightGreen);
}
}
// Draw Points
spriteBatch.LayerDepth = this.ldContentPoints;
foreach (Point2D p in this.File.Points)
{
if (this.Toolbox.SelectTool.Elements.Contains(p))
{
// Selected Point
this.drawPoint(spriteBatch, p, Color.Red);
spriteBatch.DrawString(
this.FontCanvas,
(this.Toolbox.SelectTool.Elements.IndexOf(p) + 1).ToString(),
this.pointToLocation(p) + new Vector2(5, 5),
Color.Red
);
}
else
{
this.drawPoint(spriteBatch, p, Color.White);
}
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Draw Machine Location
//
spriteBatch.LayerDepth = this.ldMachinePosition;
if (this.Machine != null && this.TextureMachineTool != null)
{
Vector2 spv = this.pointToLocation(this.Machine.Position);
spriteBatch.Draw(
this.TextureMachineTool,
new Vector2(spv.X - 12, spv.Y - 12),
null,
null,
new Vector2(0, 0),
0f,
null,
Color.White,
SpriteEffects.None,
spriteBatch.LayerDepth
);
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Draw Cursor Point
//
spriteBatch.LayerDepth = this.ldCursor;
if (this.isCanvasHovered() || this.isCanvasPushed())
{
Point2D p = this.mouseCursorToPoint(this.Mouse.CurrentState);
string description = String.Format("X:{0},Y:{1}", p.X, p.Y);
Point2D sp = this.getNearestSnapPoint(p);
if (this.Toolbox.SelectedTool.GetType() == typeof(PointTool))
{
this.drawPoint(spriteBatch, sp, Color.Green);
}
string snapDesc = String.Format("X:{0},Y:{1}", sp.X, sp.Y);
spriteBatch.DrawString(
this.FontCanvas,
description,
new Vector2(this.Mouse.CurrentState.X + 20, this.Mouse.CurrentState.Y),
Color.Red,
0f,
new Vector2(0, 0),
new Vector2(1, 1),
SpriteEffects.None,
spriteBatch.LayerDepth
);
spriteBatch.DrawString(
this.FontCanvas,
snapDesc,
new Vector2(this.Mouse.CurrentState.X + 20, this.Mouse.CurrentState.Y + 20),
Color.Green,
0f,
new Vector2(0, 0),
new Vector2(1, 1),
SpriteEffects.None,
spriteBatch.LayerDepth
);
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Draw Scroll Bars
//
spriteBatch.LayerDepth = this.ldScrollBars;
// - Vertical Scroll Bar
if (this.VerticalScrollVisible)
{
scrollBarVertical.draw(spriteBatch);
}
// - Horizontal Scroll Bar
if (this.HorizontalScrollVisible)
{
scrollBarHorizontal.draw(spriteBatch);
}
}