<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[[SOLVED]Bitmap malen]]></title><description><![CDATA[<p>Ich habe ein HBITMAP in den Speicher geladen,<br />
und möchte es in mein Dialog zeichnen.</p>
<p>Bis jetzt habe ich diesen Ansatz</p>
<pre><code class="language-cpp">//DRAW BG
           case WM_PAINT:
		{
		  PAINTSTRUCT ps;
		  BeginPaint(hwnd, &amp;ps);
		  DrawBitmapHere(ps.hdc, 0, 0, hFirstBg, 0, 1);
		  EndPaint(hwnd, &amp;ps);
		}
</code></pre>
<pre><code class="language-cpp">void DrawBitmapHere (HDC PaintDC, int x, int y, HBITMAP TheBitmap, DWORD dRap,
                      BOOL bCenter)
{
  BITMAP BitData;
  HDC BitmapDC=CreateCompatibleDC(PaintDC);
  HBITMAP OldBitmap=SelectBitmap(BitmapDC,TheBitmap);
  if(dRap == NULL)
     dRap=SRCCOPY;
  GetObject(TheBitmap,sizeof(BITMAP),&amp;BitData);

  if(bCenter)   {
     x -= BitData.bmWidth / 2;
     y -= BitData.bmHeight / 2;
  }

  BitBlt(PaintDC,x,y,BitData.bmWidth,BitData.bmHeight,BitmapDC,0,0,dRap);
  SelectBitmap(BitmapDC,OldBitmap);
  DeleteDC(BitmapDC);
}
</code></pre>
<p>Aber es tut sich garnichts <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f621.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--pouting_face"
      title=":rage:"
      alt="😡"
    /></p>
<p>mfG</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/189959/solved-bitmap-malen</link><generator>RSS for Node</generator><lastBuildDate>Thu, 02 Jul 2026 06:13:18 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/189959.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 19 Aug 2007 09:50:32 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to [SOLVED]Bitmap malen on Sun, 19 Aug 2007 15:41:06 GMT]]></title><description><![CDATA[<p>Ich habe ein HBITMAP in den Speicher geladen,<br />
und möchte es in mein Dialog zeichnen.</p>
<p>Bis jetzt habe ich diesen Ansatz</p>
<pre><code class="language-cpp">//DRAW BG
           case WM_PAINT:
		{
		  PAINTSTRUCT ps;
		  BeginPaint(hwnd, &amp;ps);
		  DrawBitmapHere(ps.hdc, 0, 0, hFirstBg, 0, 1);
		  EndPaint(hwnd, &amp;ps);
		}
</code></pre>
<pre><code class="language-cpp">void DrawBitmapHere (HDC PaintDC, int x, int y, HBITMAP TheBitmap, DWORD dRap,
                      BOOL bCenter)
{
  BITMAP BitData;
  HDC BitmapDC=CreateCompatibleDC(PaintDC);
  HBITMAP OldBitmap=SelectBitmap(BitmapDC,TheBitmap);
  if(dRap == NULL)
     dRap=SRCCOPY;
  GetObject(TheBitmap,sizeof(BITMAP),&amp;BitData);

  if(bCenter)   {
     x -= BitData.bmWidth / 2;
     y -= BitData.bmHeight / 2;
  }

  BitBlt(PaintDC,x,y,BitData.bmWidth,BitData.bmHeight,BitmapDC,0,0,dRap);
  SelectBitmap(BitmapDC,OldBitmap);
  DeleteDC(BitmapDC);
}
</code></pre>
<p>Aber es tut sich garnichts <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f621.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--pouting_face"
      title=":rage:"
      alt="😡"
    /></p>
<p>mfG</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1347240</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1347240</guid><dc:creator><![CDATA[Listing]]></dc:creator><pubDate>Sun, 19 Aug 2007 15:41:06 GMT</pubDate></item><item><title><![CDATA[Reply to [SOLVED]Bitmap malen on Sun, 19 Aug 2007 11:31:20 GMT]]></title><description><![CDATA[<p>Ich muss die Fragestellung erweitern:<br />
Es klappt wenn ich<br />
&quot;UpdateWindow(hwnd);&quot; einfüge, aber dann zeigt<br />
er fast alles nicht mehr richtig an<br />
(<a href="http://img3.freeimagehosting.net/uploads/e22830d2b7.jpg" rel="nofollow">http://img3.freeimagehosting.net/uploads/e22830d2b7.jpg</a>)</p>
<p>Wie komme ich um das UpdateWindow herum, und warum verbuggt das alles?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1347298</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1347298</guid><dc:creator><![CDATA[Listing]]></dc:creator><pubDate>Sun, 19 Aug 2007 11:31:20 GMT</pubDate></item><item><title><![CDATA[Reply to [SOLVED]Bitmap malen on Sun, 19 Aug 2007 13:07:36 GMT]]></title><description><![CDATA[<p>Bist Du sicher, dass das das tut ( <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f603.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--grinning_face_with_big_eyes"
      title=":D"
      alt="😃"
    /> ), was es soll?</p>
<pre><code class="language-cpp">if(bCenter)   {
     x -= BitData.bmWidth / 2;
     y -= BitData.bmHeight / 2;
  }
</code></pre>
<p>Evtl. mal auskommentieren.<br />
Des weiteren: ist 'hFirstBg' gültig?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1347374</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1347374</guid><dc:creator><![CDATA[CodeFinder]]></dc:creator><pubDate>Sun, 19 Aug 2007 13:07:36 GMT</pubDate></item><item><title><![CDATA[Reply to [SOLVED]Bitmap malen on Sun, 19 Aug 2007 15:40:54 GMT]]></title><description><![CDATA[<p>Naja, ich hab es jetzt anders gemacht <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title="=)"
      alt="🙂"
    /></p>
<p>Danke trozdem</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1347621</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1347621</guid><dc:creator><![CDATA[Listing]]></dc:creator><pubDate>Sun, 19 Aug 2007 15:40:54 GMT</pubDate></item></channel></rss>