ZFX + Developia

Code: Alles auswählen

namespace GraphicsTest
{
	public struct ColorD
	{
		public	bool	transparent	= true;
		public	Color	color;

		public	ColorD(Color COLOR, bool Transparent)
		{
			color		= COLOR;
			transparent	= Transparent;
		}
	}

	public partial class FormMain : Form
	{
		private Graphics m_pWorld;

		private void m_pButtonCreateVG_Click(object sender, EventArgs e)
		{
			m_pWorld					= m_pPanelWorld.CreateGraphics();

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			ColorD[,] aaPointMatrix = pStoredGraphic.RasterizedPixels;	// array index = Koordinate

			int xWorld;
			int yWorld;

			int			pictureSizeX= aaPointMatrix.GetLength(0);
			int			pictureSizeY= aaPointMatrix.GetLength(1);

			int			worldSizeX	= m_pPanelWorld.Width;
			int			worldSizeY	= m_pPanelWorld.Height;

			for (int x = 0; x < pictureSizeX ; x++)
			{
				xWorld				= x + pStoredGraphic.xLeft;	// pStoredGraphic.xLeft: linke Kante

				for (int y = 0; y < pictureSizeY ; y++)
				{
					yWorld			= worldSizeY - (y + pStoredGraphic.yLower);	// pStoredGraphic.yLower: y - Kante

					ColorD			sColor		= aaPointMatrix[x, y];

					if (!sColor.transparent)
					{
						if ((xWorld >= 0) && (yWorld >= 0) && (xWorld <= m_pPanelWorld.Width) && (yWorld <= m_pPanelWorld.Height))
						{
							m_pWorld.DrawRectangle(new Pen(sColor.color), xWorld, yWorld, 1, 1);
						}
					}
				}
			}
		}
	}
}

Code: Alles auswählen

namespace GraphicsTest
{
	public struct ColorD
	{
		public	bool	transparent	= true;
		public	Color	color;

		public	ColorD(Color COLOR, bool Transparent)
		{
			color		= COLOR;
			transparent	= Transparent;
		}
	}

	public partial class FormMain : Form
	{
		// code im Designer-Bereich:
		private PictureBox m_pPictureBox;
	
		private Bitmap m_pWorld;

		private void m_pButtonCreateVG_Click(object sender, EventArgs e)
		{
			m_pWorld		= new Bitmap(m_pPictureBox.Width, m_pPictureBox.Height);

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.
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			ColorD[,] aaPointMatrix = pStoredGraphic.RasterizedPixels;	// array index = Koordinate

			int xWorld;
			int yWorld;

			int			pictureSizeX= aaPointMatrix.GetLength(0);
			int			pictureSizeY= aaPointMatrix.GetLength(1);

			int			worldSizeX	= m_pPictureBox.Width;
			int			worldSizeY	= m_pPictureBox.Height;

			for (int x = 0; x < pictureSizeX ; x++)
			{
				xWorld				= x + pStoredGraphic.xLeft;

				for (int y = 0; y < pictureSizeY ; y++)
				{
					yWorld			= worldSizeY - (y + pStoredGraphic.yLower);

					ColorD			sColor		= aaPointMatrix[x, y];

					if (!sColor.transparent)
					{
						if ((xWorld >= 0) && (yWorld >= 0) && (xWorld <= m_pPictureBox.Width) && (yWorld <= m_pPictureBox.Height))
						{
							m_pWorld.SetPixel(xWorld, yWorld, sColor.color);
						}
					}
				}
			}

			m_pPictureBox.Image	= m_pWorld;
		}
	}
}

Code: Alles auswählen

// Direkter Zugriff auf Bitmap-Daten 
BitmapData bmpData = m_pWorld.LockBits(new Rectangle(0, 0, m_pWorld.Width, m_pWorld.Height), ImageLockMode.WriteOnly, m_pWorld.PixelFormat);
IntPtr ptr = bmpData.Scan0;
int bytes = Math.Abs(bmpData.Stride) * m_pWorld.Height;
byte[] rgbValues = new byte[bytes];

//Iteration über das Bitmap und Aktualisierung der Daten