aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Region/CoreModules/Scripting
diff options
context:
space:
mode:
authorJustin Clark-Casey (justincc)2012-08-03 00:00:54 +0100
committerJustin Clark-Casey (justincc)2012-08-03 00:00:54 +0100
commiteeef9d7e990cf158de5c143de546fc671169b3bd (patch)
tree2699280d51378665434c383e3eb993f0b844520c /OpenSim/Region/CoreModules/Scripting
parentMerge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff)
downloadopensim-SC_OLD-eeef9d7e990cf158de5c143de546fc671169b3bd.zip
opensim-SC_OLD-eeef9d7e990cf158de5c143de546fc671169b3bd.tar.gz
opensim-SC_OLD-eeef9d7e990cf158de5c143de546fc671169b3bd.tar.bz2
opensim-SC_OLD-eeef9d7e990cf158de5c143de546fc671169b3bd.tar.xz
Properly dispose of all GDI+ entities used in VectorRenderModule for dynamic textures.
The convention is that if an object implements IDiposable() the code must explicitly call Dispose() or call it via the using statement. This may be particularly important for GDI+ objects since they encapsulate native code entities.
Diffstat (limited to 'OpenSim/Region/CoreModules/Scripting')
-rw-r--r--OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs569
1 files changed, 316 insertions, 253 deletions
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index c061868..d039111 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -98,16 +98,18 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
98 public void GetDrawStringSize(string text, string fontName, int fontSize, 98 public void GetDrawStringSize(string text, string fontName, int fontSize,
99 out double xSize, out double ySize) 99 out double xSize, out double ySize)
100 { 100 {
101 Font myFont = new Font(fontName, fontSize); 101 using (Font myFont = new Font(fontName, fontSize))
102 SizeF stringSize = new SizeF(); 102 {
103 lock (m_graph) { 103 SizeF stringSize = new SizeF();
104 stringSize = m_graph.MeasureString(text, myFont); 104 lock (m_graph)
105 xSize = stringSize.Width; 105 {
106 ySize = stringSize.Height; 106 stringSize = m_graph.MeasureString(text, myFont);
107 xSize = stringSize.Width;
108 ySize = stringSize.Height;
109 }
107 } 110 }
108 } 111 }
109 112
110
111 #endregion 113 #endregion
112 114
113 #region IRegionModule Members 115 #region IRegionModule Members
@@ -121,6 +123,8 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
121 123
122 if (m_graph == null) 124 if (m_graph == null)
123 { 125 {
126 // We won't dispose of these explicitly since this module is only removed when the entire simulator
127 // is shut down.
124 Bitmap bitmap = new Bitmap(1024, 1024, PixelFormat.Format32bppArgb); 128 Bitmap bitmap = new Bitmap(1024, 1024, PixelFormat.Format32bppArgb);
125 m_graph = Graphics.FromImage(bitmap); 129 m_graph = Graphics.FromImage(bitmap);
126 } 130 }
@@ -299,53 +303,64 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
299 } 303 }
300 } 304 }
301 305
302 Bitmap bitmap; 306 Bitmap bitmap = null;
303 307 Graphics graph = null;
304 if (alpha == 256)
305 {
306 bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
307 }
308 else
309 {
310 bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
311 }
312
313 Graphics graph = Graphics.FromImage(bitmap);
314
315 // this is really just to save people filling the
316 // background color in their scripts, only do when fully opaque
317 if (alpha >= 255)
318 {
319 graph.FillRectangle(new SolidBrush(bgColor), 0, 0, width, height);
320 }
321 308
322 for (int w = 0; w < bitmap.Width; w++) 309 try
323 { 310 {
324 if (alpha <= 255) 311 if (alpha == 256)
312 bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
313 else
314 bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
315
316 graph = Graphics.FromImage(bitmap);
317
318 // this is really just to save people filling the
319 // background color in their scripts, only do when fully opaque
320 if (alpha >= 255)
325 { 321 {
326 for (int h = 0; h < bitmap.Height; h++) 322 using (SolidBrush bgFillBrush = new SolidBrush(bgColor))
327 { 323 {
328 bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h))); 324 graph.FillRectangle(bgFillBrush, 0, 0, width, height);
329 } 325 }
330 } 326 }
331 } 327
332 328 for (int w = 0; w < bitmap.Width; w++)
333 GDIDraw(data, graph, altDataDelim); 329 {
334 330 if (alpha <= 255)
335 byte[] imageJ2000 = new byte[0]; 331 {
332 for (int h = 0; h < bitmap.Height; h++)
333 {
334 bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h)));
335 }
336 }
337 }
338
339 GDIDraw(data, graph, altDataDelim);
340
341 byte[] imageJ2000 = new byte[0];
342
343 try
344 {
345 imageJ2000 = OpenJPEG.EncodeFromImage(bitmap, true);
346 }
347 catch (Exception e)
348 {
349 m_log.ErrorFormat(
350 "[VECTORRENDERMODULE]: OpenJpeg Encode Failed. Exception {0}{1}",
351 e.Message, e.StackTrace);
352 }
336 353
337 try 354 m_textureManager.ReturnData(id, imageJ2000);
338 {
339 imageJ2000 = OpenJPEG.EncodeFromImage(bitmap, true);
340 } 355 }
341 catch (Exception e) 356 finally
342 { 357 {
343 m_log.ErrorFormat( 358 if (graph != null)
344 "[VECTORRENDERMODULE]: OpenJpeg Encode Failed. Exception {0}{1}", 359 graph.Dispose();
345 e.Message, e.StackTrace);
346 }
347 360
348 m_textureManager.ReturnData(id, imageJ2000); 361 if (bitmap != null)
362 bitmap.Dispose();
363 }
349 } 364 }
350 365
351 private int parseIntParam(string strInt) 366 private int parseIntParam(string strInt)
@@ -407,238 +422,285 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
407 { 422 {
408 Point startPoint = new Point(0, 0); 423 Point startPoint = new Point(0, 0);
409 Point endPoint = new Point(0, 0); 424 Point endPoint = new Point(0, 0);
410 Pen drawPen = new Pen(Color.Black, 7); 425 Pen drawPen = null;
411 string fontName = m_fontName; 426 Font myFont = null;
412 float fontSize = 14; 427 SolidBrush myBrush = null;
413 Font myFont = new Font(fontName, fontSize);
414 SolidBrush myBrush = new SolidBrush(Color.Black);
415
416 char[] lineDelimiter = {dataDelim};
417 char[] partsDelimiter = {','};
418 string[] lines = data.Split(lineDelimiter);
419 428
420 foreach (string line in lines) 429 try
421 { 430 {
422 string nextLine = line.Trim(); 431 drawPen = new Pen(Color.Black, 7);
423 //replace with switch, or even better, do some proper parsing 432 string fontName = m_fontName;
424 if (nextLine.StartsWith("MoveTo")) 433 float fontSize = 14;
425 { 434 myFont = new Font(fontName, fontSize);
426 float x = 0; 435 myBrush = new SolidBrush(Color.Black);
427 float y = 0; 436
428 GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y); 437 char[] lineDelimiter = {dataDelim};
429 startPoint.X = (int) x; 438 char[] partsDelimiter = {','};
430 startPoint.Y = (int) y; 439 string[] lines = data.Split(lineDelimiter);
431 } 440
432 else if (nextLine.StartsWith("LineTo")) 441 foreach (string line in lines)
433 {
434 float x = 0;
435 float y = 0;
436 GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
437 endPoint.X = (int) x;
438 endPoint.Y = (int) y;
439 graph.DrawLine(drawPen, startPoint, endPoint);
440 startPoint.X = endPoint.X;
441 startPoint.Y = endPoint.Y;
442 }
443 else if (nextLine.StartsWith("Text"))
444 {
445 nextLine = nextLine.Remove(0, 4);
446 nextLine = nextLine.Trim();
447 graph.DrawString(nextLine, myFont, myBrush, startPoint);
448 }
449 else if (nextLine.StartsWith("Image"))
450 { 442 {
451 float x = 0; 443 string nextLine = line.Trim();
452 float y = 0; 444 //replace with switch, or even better, do some proper parsing
453 GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y); 445 if (nextLine.StartsWith("MoveTo"))
454 endPoint.X = (int) x;
455 endPoint.Y = (int) y;
456 Image image = ImageHttpRequest(nextLine);
457 if (image != null)
458 { 446 {
459 graph.DrawImage(image, (float)startPoint.X, (float)startPoint.Y, x, y); 447 float x = 0;
448 float y = 0;
449 GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
450 startPoint.X = (int) x;
451 startPoint.Y = (int) y;
460 } 452 }
461 else 453 else if (nextLine.StartsWith("LineTo"))
462 { 454 {
463 graph.DrawString("URL couldn't be resolved or is", new Font(m_fontName,6), 455 float x = 0;
464 myBrush, startPoint); 456 float y = 0;
465 graph.DrawString("not an image. Please check URL.", new Font(m_fontName, 6), 457 GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y);
466 myBrush, new Point(startPoint.X, 12 + startPoint.Y)); 458 endPoint.X = (int) x;
467 graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); 459 endPoint.Y = (int) y;
460 graph.DrawLine(drawPen, startPoint, endPoint);
461 startPoint.X = endPoint.X;
462 startPoint.Y = endPoint.Y;
468 } 463 }
469 startPoint.X += endPoint.X; 464 else if (nextLine.StartsWith("Text"))
470 startPoint.Y += endPoint.Y; 465 {
471 } 466 nextLine = nextLine.Remove(0, 4);
472 else if (nextLine.StartsWith("Rectangle")) 467 nextLine = nextLine.Trim();
473 { 468 graph.DrawString(nextLine, myFont, myBrush, startPoint);
474 float x = 0; 469 }
475 float y = 0; 470 else if (nextLine.StartsWith("Image"))
476 GetParams(partsDelimiter, ref nextLine, 9, ref x, ref y);
477 endPoint.X = (int) x;
478 endPoint.Y = (int) y;
479 graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
480 startPoint.X += endPoint.X;
481 startPoint.Y += endPoint.Y;
482 }
483 else if (nextLine.StartsWith("FillRectangle"))
484 {
485 float x = 0;
486 float y = 0;
487 GetParams(partsDelimiter, ref nextLine, 13, ref x, ref y);
488 endPoint.X = (int) x;
489 endPoint.Y = (int) y;
490 graph.FillRectangle(myBrush, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
491 startPoint.X += endPoint.X;
492 startPoint.Y += endPoint.Y;
493 }
494 else if (nextLine.StartsWith("FillPolygon"))
495 {
496 PointF[] points = null;
497 GetParams(partsDelimiter, ref nextLine, 11, ref points);
498 graph.FillPolygon(myBrush, points);
499 }
500 else if (nextLine.StartsWith("Polygon"))
501 {
502 PointF[] points = null;
503 GetParams(partsDelimiter, ref nextLine, 7, ref points);
504 graph.DrawPolygon(drawPen, points);
505 }
506 else if (nextLine.StartsWith("Ellipse"))
507 {
508 float x = 0;
509 float y = 0;
510 GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y);
511 endPoint.X = (int)x;
512 endPoint.Y = (int)y;
513 graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
514 startPoint.X += endPoint.X;
515 startPoint.Y += endPoint.Y;
516 }
517 else if (nextLine.StartsWith("FontSize"))
518 {
519 nextLine = nextLine.Remove(0, 8);
520 nextLine = nextLine.Trim();
521 fontSize = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
522 myFont = new Font(fontName, fontSize);
523 }
524 else if (nextLine.StartsWith("FontProp"))
525 {
526 nextLine = nextLine.Remove(0, 8);
527 nextLine = nextLine.Trim();
528
529 string[] fprops = nextLine.Split(partsDelimiter);
530 foreach (string prop in fprops)
531 { 471 {
472 float x = 0;
473 float y = 0;
474 GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y);
475 endPoint.X = (int) x;
476 endPoint.Y = (int) y;
532 477
533 switch (prop) 478 using (Image image = ImageHttpRequest(nextLine))
534 { 479 {
535 case "B": 480 if (image != null)
536 if (!(myFont.Bold)) 481 {
537 myFont = new Font(myFont, myFont.Style | FontStyle.Bold); 482 graph.DrawImage(image, (float)startPoint.X, (float)startPoint.Y, x, y);
538 break; 483 }
539 case "I": 484 else
540 if (!(myFont.Italic)) 485 {
541 myFont = new Font(myFont, myFont.Style | FontStyle.Italic); 486 using (Font errorFont = new Font(m_fontName,6))
542 break; 487 {
543 case "U": 488 graph.DrawString("URL couldn't be resolved or is", errorFont,
544 if (!(myFont.Underline)) 489 myBrush, startPoint);
545 myFont = new Font(myFont, myFont.Style | FontStyle.Underline); 490 graph.DrawString("not an image. Please check URL.", errorFont,
546 break; 491 myBrush, new Point(startPoint.X, 12 + startPoint.Y));
547 case "S": 492 }
548 if (!(myFont.Strikeout)) 493
549 myFont = new Font(myFont, myFont.Style | FontStyle.Strikeout); 494 graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
550 break; 495 }
551 case "R":
552 myFont = new Font(myFont, FontStyle.Regular);
553 break;
554 } 496 }
497
498 startPoint.X += endPoint.X;
499 startPoint.Y += endPoint.Y;
555 } 500 }
556 } 501 else if (nextLine.StartsWith("Rectangle"))
557 else if (nextLine.StartsWith("FontName"))
558 {
559 nextLine = nextLine.Remove(0, 8);
560 fontName = nextLine.Trim();
561 myFont = new Font(fontName, fontSize);
562 }
563 else if (nextLine.StartsWith("PenSize"))
564 {
565 nextLine = nextLine.Remove(0, 7);
566 nextLine = nextLine.Trim();
567 float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
568 drawPen.Width = size;
569 }
570 else if (nextLine.StartsWith("PenCap"))
571 {
572 bool start = true, end = true;
573 nextLine = nextLine.Remove(0, 6);
574 nextLine = nextLine.Trim();
575 string[] cap = nextLine.Split(partsDelimiter);
576 if (cap[0].ToLower() == "start")
577 end = false;
578 else if (cap[0].ToLower() == "end")
579 start = false;
580 else if (cap[0].ToLower() != "both")
581 return;
582 string type = cap[1].ToLower();
583
584 if (end)
585 { 502 {
586 switch (type) 503 float x = 0;
587 { 504 float y = 0;
588 case "arrow": 505 GetParams(partsDelimiter, ref nextLine, 9, ref x, ref y);
589 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor; 506 endPoint.X = (int) x;
590 break; 507 endPoint.Y = (int) y;
591 case "round": 508 graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
592 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.RoundAnchor; 509 startPoint.X += endPoint.X;
593 break; 510 startPoint.Y += endPoint.Y;
594 case "diamond": 511 }
595 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor; 512 else if (nextLine.StartsWith("FillRectangle"))
596 break; 513 {
597 case "flat": 514 float x = 0;
598 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.Flat; 515 float y = 0;
599 break; 516 GetParams(partsDelimiter, ref nextLine, 13, ref x, ref y);
600 } 517 endPoint.X = (int) x;
518 endPoint.Y = (int) y;
519 graph.FillRectangle(myBrush, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
520 startPoint.X += endPoint.X;
521 startPoint.Y += endPoint.Y;
522 }
523 else if (nextLine.StartsWith("FillPolygon"))
524 {
525 PointF[] points = null;
526 GetParams(partsDelimiter, ref nextLine, 11, ref points);
527 graph.FillPolygon(myBrush, points);
601 } 528 }
602 if (start) 529 else if (nextLine.StartsWith("Polygon"))
603 { 530 {
604 switch (type) 531 PointF[] points = null;
532 GetParams(partsDelimiter, ref nextLine, 7, ref points);
533 graph.DrawPolygon(drawPen, points);
534 }
535 else if (nextLine.StartsWith("Ellipse"))
536 {
537 float x = 0;
538 float y = 0;
539 GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y);
540 endPoint.X = (int)x;
541 endPoint.Y = (int)y;
542 graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
543 startPoint.X += endPoint.X;
544 startPoint.Y += endPoint.Y;
545 }
546 else if (nextLine.StartsWith("FontSize"))
547 {
548 nextLine = nextLine.Remove(0, 8);
549 nextLine = nextLine.Trim();
550 fontSize = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
551
552 myFont.Dispose();
553 myFont = new Font(fontName, fontSize);
554 }
555 else if (nextLine.StartsWith("FontProp"))
556 {
557 nextLine = nextLine.Remove(0, 8);
558 nextLine = nextLine.Trim();
559
560 string[] fprops = nextLine.Split(partsDelimiter);
561 foreach (string prop in fprops)
605 { 562 {
606 case "arrow": 563
607 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor; 564 switch (prop)
608 break; 565 {
609 case "round": 566 case "B":
610 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.RoundAnchor; 567 if (!(myFont.Bold))
611 break; 568 {
612 case "diamond": 569 Font newFont = new Font(myFont, myFont.Style | FontStyle.Bold);
613 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor; 570 myFont.Dispose();
614 break; 571 myFont = newFont;
615 case "flat": 572 }
616 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.Flat; 573 break;
617 break; 574 case "I":
575 if (!(myFont.Italic))
576 {
577 Font newFont = new Font(myFont, myFont.Style | FontStyle.Italic);
578 myFont.Dispose();
579 myFont = newFont;
580 }
581 break;
582 case "U":
583 if (!(myFont.Underline))
584 {
585 Font newFont = new Font(myFont, myFont.Style | FontStyle.Underline);
586 myFont.Dispose();
587 myFont = newFont;
588 }
589 break;
590 case "S":
591 if (!(myFont.Strikeout))
592 {
593 Font newFont = new Font(myFont, myFont.Style | FontStyle.Strikeout);
594 myFont.Dispose();
595 myFont = newFont;
596 }
597 break;
598 case "R":
599 Font newFont = new Font(myFont, FontStyle.Regular);
600 myFont.Dispose();
601 myFont = newFont;
602 break;
603 }
618 } 604 }
619 } 605 }
620 } 606 else if (nextLine.StartsWith("FontName"))
621 else if (nextLine.StartsWith("PenColour") || nextLine.StartsWith("PenColor"))
622 {
623 nextLine = nextLine.Remove(0, 9);
624 nextLine = nextLine.Trim();
625 int hex = 0;
626
627 Color newColor;
628 if (Int32.TryParse(nextLine, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out hex))
629 { 607 {
630 newColor = Color.FromArgb(hex); 608 nextLine = nextLine.Remove(0, 8);
609 fontName = nextLine.Trim();
610 myFont.Dispose();
611 myFont = new Font(fontName, fontSize);
631 } 612 }
632 else 613 else if (nextLine.StartsWith("PenSize"))
633 { 614 {
634 // this doesn't fail, it just returns black if nothing is found 615 nextLine = nextLine.Remove(0, 7);
635 newColor = Color.FromName(nextLine); 616 nextLine = nextLine.Trim();
617 float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture);
618 drawPen.Width = size;
636 } 619 }
620 else if (nextLine.StartsWith("PenCap"))
621 {
622 bool start = true, end = true;
623 nextLine = nextLine.Remove(0, 6);
624 nextLine = nextLine.Trim();
625 string[] cap = nextLine.Split(partsDelimiter);
626 if (cap[0].ToLower() == "start")
627 end = false;
628 else if (cap[0].ToLower() == "end")
629 start = false;
630 else if (cap[0].ToLower() != "both")
631 return;
632 string type = cap[1].ToLower();
633
634 if (end)
635 {
636 switch (type)
637 {
638 case "arrow":
639 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
640 break;
641 case "round":
642 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.RoundAnchor;
643 break;
644 case "diamond":
645 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
646 break;
647 case "flat":
648 drawPen.EndCap = System.Drawing.Drawing2D.LineCap.Flat;
649 break;
650 }
651 }
652 if (start)
653 {
654 switch (type)
655 {
656 case "arrow":
657 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
658 break;
659 case "round":
660 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.RoundAnchor;
661 break;
662 case "diamond":
663 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.DiamondAnchor;
664 break;
665 case "flat":
666 drawPen.StartCap = System.Drawing.Drawing2D.LineCap.Flat;
667 break;
668 }
669 }
670 }
671 else if (nextLine.StartsWith("PenColour") || nextLine.StartsWith("PenColor"))
672 {
673 nextLine = nextLine.Remove(0, 9);
674 nextLine = nextLine.Trim();
675 int hex = 0;
676
677 Color newColor;
678 if (Int32.TryParse(nextLine, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out hex))
679 {
680 newColor = Color.FromArgb(hex);
681 }
682 else
683 {
684 // this doesn't fail, it just returns black if nothing is found
685 newColor = Color.FromName(nextLine);
686 }
637 687
638 myBrush.Color = newColor; 688 myBrush.Color = newColor;
639 drawPen.Color = newColor; 689 drawPen.Color = newColor;
690 }
640 } 691 }
641 } 692 }
693 finally
694 {
695 if (drawPen != null)
696 drawPen.Dispose();
697
698 if (myFont != null)
699 myFont.Dispose();
700
701 if (myBrush != null)
702 myBrush.Dispose();
703 }
642 } 704 }
643 705
644 private static void GetParams(char[] partsDelimiter, ref string line, int startLength, ref float x, ref float y) 706 private static void GetParams(char[] partsDelimiter, ref string line, int startLength, ref float x, ref float y)
@@ -691,7 +753,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
691 { 753 {
692 try 754 try
693 { 755 {
694 WebRequest request = HttpWebRequest.Create(url); 756 WebRequest request = HttpWebRequest.Create(url);
695//Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used. 757//Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used.
696//Ckrinke Stream str = null; 758//Ckrinke Stream str = null;
697 HttpWebResponse response = (HttpWebResponse)(request).GetResponse(); 759 HttpWebResponse response = (HttpWebResponse)(request).GetResponse();
@@ -702,7 +764,8 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
702 } 764 }
703 } 765 }
704 catch { } 766 catch { }
767
705 return null; 768 return null;
706 } 769 }
707 } 770 }
708} 771} \ No newline at end of file
generated by cgit v1.1 at 2024-12-25 02:53:28 +0000