Csharp/CSharp Tutorial/2D/HatchBrush
Содержание
Create HatchBrush: style and color
<source lang="csharp">using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class BrushHatcHorizontalBrick : System.Windows.Forms.Form {
public BrushHatcHorizontalBrick()
{
this.BackColor = System.Drawing.Color.White;
this.ClientSize = new System.Drawing.Size(400, 400);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.BrushHatcHorizontalBrick_Paint);
}
static void Main()
{
Application.Run(new BrushHatcHorizontalBrick());
}
private void BrushHatcHorizontalBrick_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
Brush brHatch = new HatchBrush(HatchStyle.HorizontalBrick,Color.Red, Color.Yellow);
g.FillEllipse(brHatch, 200, 200, 150, 190);
}
}</source>
Hatch Brush Array (HatchStyle minimum and maximum values)
<source lang="csharp">using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Windows.Forms;
class HatchBrushArray: Form {
const int iSize = 32, iMargin = 8;
const int iMin = 0, iMax = 52; //
public static void Main()
{
Application.Run(new HatchBrushArray());
}
public HatchBrushArray()
{
ResizeRedraw = true;
}
protected override void OnPaint(PaintEventArgs pea)
{
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
{
for (HatchStyle hs = (HatchStyle)iMin; hs <= (HatchStyle)iMax; hs++)
{
HatchBrush hbrush =
new HatchBrush(hs, Color.White, Color.Black);
int y = (int)hs / 8;
int x = (int)hs % 8;
grfx.FillRectangle(hbrush, iMargin + x * (iMargin + iSize),
iMargin + y * (iMargin + iSize),
iSize, iSize);
}
}
}</source>
HatchBrush Style
<source lang="csharp">using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class BrushStyleForm : System.Windows.Forms.Form {
private System.ruponentModel.Container components;
public BrushStyleForm()
{
InitializeComponent();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
}
[STAThread]
static void Main()
{
Application.Run(new BrushStyleForm());
}
private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
int yOffSet = 10;
Array obj = Enum.GetValues(typeof(HatchStyle));
for(int x = 0; x < 10; x++)
{
HatchStyle temp = (HatchStyle)obj.GetValue(x);
HatchBrush theBrush = new HatchBrush(temp, Color.White, Color.Black);
g.DrawString(temp.ToString(), new Font("Times New Roman", 10), new SolidBrush(Color.Black), 0, yOffSet);
g. FillEllipse(theBrush, 150, yOffSet, 200, 25);
yOffSet += 40;
}
}
}</source>
HatchStyle.LargeConfetti
<source lang="csharp">using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class Form1 : System.Windows.Forms.Form {
[STAThread]
static void Main() {
Application.Run(new Form1());
}
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
HatchBrush hb = new HatchBrush(HatchStyle.LargeConfetti,Color.AntiqueWhite, Color.Blue);
g.FillEllipse(hb, 30, 30, Width - 50, 30);
}
}</source>
HatchStyle.Plaid
<source lang="csharp">using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; using System.Drawing.Drawing2D; public class Form1 : System.Windows.Forms.Form {
[STAThread]
static void Main() {
Application.Run(new Form1());
}
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
HatchBrush hb = new HatchBrush(HatchStyle.Plaid, Color.AntiqueWhite, Color.Black);
g.FillEllipse(hb, 30, 30, Width - 50, 30);
}
}</source>
HatchStyle.ZigZag
<source lang="csharp">using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; using System.Drawing.Drawing2D; public class Form1 : System.Windows.Forms.Form {
[STAThread]
static void Main() {
Application.Run(new Form1());
}
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
HatchBrush hb4 = new HatchBrush(HatchStyle.ZigZag, Color.AntiqueWhite, Color.Black);
g.FillEllipse(hb4, 30, 180, Width - 50, 30);
}
}</source>
new HatchBrush
<source lang="csharp">using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Drawing.Drawing2D; using System.Text; using System.Windows.Forms; public class Form1 : Form {
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
g.FillRectangle(Brushes.White, this.ClientRectangle);
HatchBrush hb = new HatchBrush(
HatchStyle.WideUpwardDiagonal,
Color.White,
Color.Black);
Pen hp = new Pen(hb, 8);
g.DrawRectangle(hp, 15, 15, 70, 70);
hb.Dispose();
hp.Dispose();
}
public static void Main() {
Application.Run(new Form1());
}
}</source>
new HatchBrush(HatchStyle.Cross,Color.White,Color.Black)
<source lang="csharp">using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Drawing.Drawing2D; using System.Text; using System.Windows.Forms; public class Form1 : Form {
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
HatchBrush hb = new HatchBrush(
HatchStyle.Cross,
Color.White,
Color.Black);
g.FillRectangle(hb, this.ClientRectangle);
hb.Dispose();
}
public static void Main() {
Application.Run(new Form1());
}
}</source>
