Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <toolkit/awt/vclxgraphics.hxx>
22 : #include <toolkit/awt/vclxdevice.hxx>
23 : #include <toolkit/awt/vclxfont.hxx>
24 : #include <toolkit/helper/macros.hxx>
25 : #include <toolkit/helper/vclunohelper.hxx>
26 : #include <cppuhelper/typeprovider.hxx>
27 : #include <rtl/uuid.h>
28 :
29 : #include <vcl/svapp.hxx>
30 : #include <vcl/outdev.hxx>
31 : #include <vcl/image.hxx>
32 : #include <vcl/gradient.hxx>
33 : #include <tools/debug.hxx>
34 :
35 : using namespace com::sun::star;
36 :
37 : // ----------------------------------------------------
38 : // class VCLXGraphics
39 : // ----------------------------------------------------
40 :
41 : // uno::XInterface
42 13171 : uno::Any VCLXGraphics::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException)
43 : {
44 : uno::Any aRet = ::cppu::queryInterface( rType,
45 : (static_cast< ::com::sun::star::awt::XGraphics* >(this)),
46 : (static_cast< ::com::sun::star::lang::XTypeProvider* >(this)),
47 13171 : (static_cast< ::com::sun::star::lang::XUnoTunnel* >(this)) );
48 13171 : return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
49 : }
50 :
51 : // lang::XUnoTunnel
52 55122 : IMPL_XUNOTUNNEL( VCLXGraphics )
53 :
54 : // lang::XTypeProvider
55 0 : IMPL_XTYPEPROVIDER_START( VCLXGraphics )
56 0 : getCppuType( ( uno::Reference< awt::XGraphics>* ) NULL )
57 0 : IMPL_XTYPEPROVIDER_END
58 :
59 11209 : VCLXGraphics::VCLXGraphics()
60 : {
61 11209 : mpOutputDevice = NULL;
62 11209 : mpClipRegion = NULL;
63 11209 : }
64 :
65 33627 : VCLXGraphics::~VCLXGraphics()
66 : {
67 11209 : VCLXGraphicsList_impl* pLst = mpOutputDevice ? mpOutputDevice->GetUnoGraphicsList() : NULL;
68 11209 : if ( pLst )
69 : {
70 11196 : for( VCLXGraphicsList_impl::iterator it = pLst->begin(); it != pLst->end(); ++it )
71 : {
72 11196 : if( *it == this ) {
73 11196 : pLst->erase( it );
74 11196 : break;
75 : }
76 : }
77 : }
78 :
79 11209 : delete mpClipRegion;
80 22418 : }
81 :
82 13 : void VCLXGraphics::SetOutputDevice( OutputDevice* pOutDev )
83 : {
84 13 : mpOutputDevice = pOutDev;
85 13 : mxDevice = NULL;
86 13 : initAttrs();
87 13 : }
88 :
89 11209 : void VCLXGraphics::Init( OutputDevice* pOutDev )
90 : {
91 : DBG_ASSERT( !mpOutputDevice, "VCLXGraphics::Init already has pOutDev !" );
92 11209 : mpOutputDevice = pOutDev;
93 :
94 11209 : initAttrs();
95 11209 : mpClipRegion = NULL;
96 :
97 : // Register at OutputDevice
98 11209 : VCLXGraphicsList_impl* pLst = mpOutputDevice->GetUnoGraphicsList();
99 11209 : if ( !pLst )
100 1149 : pLst = mpOutputDevice->CreateUnoGraphicsList();
101 11209 : pLst->push_back( this );
102 11209 : }
103 :
104 11222 : void VCLXGraphics::initAttrs()
105 : {
106 11222 : if ( !mpOutputDevice )
107 11235 : return;
108 :
109 11209 : maFont = mpOutputDevice->GetFont();
110 11209 : maTextColor = mpOutputDevice->GetTextColor(); /* COL_BLACK */
111 11209 : maTextFillColor = mpOutputDevice->GetTextFillColor(); /* COL_TRANSPARENT */
112 11209 : maLineColor = mpOutputDevice->GetLineColor(); /* COL_BLACK */
113 11209 : maFillColor = mpOutputDevice->GetFillColor(); /* COL_WHITE */
114 11209 : meRasterOp = mpOutputDevice->GetRasterOp(); /* ROP_OVERPAINT */
115 : }
116 :
117 0 : void VCLXGraphics::InitOutputDevice( sal_uInt16 nFlags )
118 : {
119 0 : if(mpOutputDevice)
120 : {
121 0 : SolarMutexGuard aVclGuard;
122 :
123 0 : if ( nFlags & INITOUTDEV_FONT )
124 : {
125 0 : mpOutputDevice->SetFont( maFont );
126 0 : mpOutputDevice->SetTextColor( maTextColor );
127 0 : mpOutputDevice->SetTextFillColor( maTextFillColor );
128 : }
129 :
130 0 : if ( nFlags & INITOUTDEV_COLORS )
131 : {
132 0 : mpOutputDevice->SetLineColor( maLineColor );
133 0 : mpOutputDevice->SetFillColor( maFillColor );
134 : }
135 :
136 0 : if ( nFlags & INITOUTDEV_RASTEROP )
137 : {
138 0 : mpOutputDevice->SetRasterOp( meRasterOp );
139 : }
140 :
141 0 : if ( nFlags & INITOUTDEV_CLIPREGION )
142 : {
143 0 : if( mpClipRegion )
144 0 : mpOutputDevice->SetClipRegion( *mpClipRegion );
145 : else
146 0 : mpOutputDevice->SetClipRegion();
147 0 : }
148 : }
149 0 : }
150 :
151 0 : uno::Reference< awt::XDevice > VCLXGraphics::getDevice() throw(uno::RuntimeException)
152 : {
153 0 : SolarMutexGuard aGuard;
154 :
155 0 : if( !mxDevice.is() && mpOutputDevice )
156 : {
157 0 : VCLXDevice* pDev = new VCLXDevice;
158 0 : pDev->SetOutputDevice( mpOutputDevice );
159 0 : mxDevice = pDev;
160 : }
161 0 : return mxDevice;
162 : }
163 :
164 0 : awt::SimpleFontMetric VCLXGraphics::getFontMetric() throw(uno::RuntimeException)
165 : {
166 0 : SolarMutexGuard aGuard;
167 :
168 0 : awt::SimpleFontMetric aM;
169 0 : if( mpOutputDevice )
170 : {
171 0 : mpOutputDevice->SetFont( maFont );
172 0 : aM = VCLUnoHelper::CreateFontMetric( mpOutputDevice->GetFontMetric() );
173 : }
174 0 : return aM;
175 : }
176 :
177 0 : void VCLXGraphics::setFont( const uno::Reference< awt::XFont >& rxFont ) throw(uno::RuntimeException)
178 : {
179 0 : SolarMutexGuard aGuard;
180 :
181 0 : maFont = VCLUnoHelper::CreateFont( rxFont );
182 0 : }
183 :
184 0 : uno::Reference< awt::XFont > VCLXGraphics::getFont() throw(uno::RuntimeException)
185 : {
186 0 : uno::Reference< awt::XFont > xFont;
187 0 : uno::Reference< awt::XDevice > xDevice( getDevice() );
188 :
189 0 : SolarMutexGuard aGuard;
190 :
191 0 : if ( xDevice.is() )
192 : {
193 0 : VCLXFont *pFont = new VCLXFont;
194 0 : pFont->Init( *xDevice.get(), maFont );
195 0 : xFont.set( static_cast< ::cppu::OWeakObject* >( pFont ), uno::UNO_QUERY );
196 : }
197 :
198 0 : return xFont;
199 : }
200 :
201 0 : void VCLXGraphics::selectFont( const awt::FontDescriptor& rDescription ) throw(uno::RuntimeException)
202 : {
203 0 : SolarMutexGuard aGuard;
204 :
205 0 : maFont = VCLUnoHelper::CreateFont( rDescription, Font() );
206 0 : }
207 :
208 0 : void VCLXGraphics::setTextColor( sal_Int32 nColor ) throw(uno::RuntimeException)
209 : {
210 0 : SolarMutexGuard aGuard;
211 :
212 0 : maTextColor = Color( (sal_uInt32)nColor );
213 0 : }
214 :
215 0 : ::sal_Int32 VCLXGraphics::getTextColor() throw(uno::RuntimeException)
216 : {
217 0 : SolarMutexGuard aGuard;
218 0 : return maTextColor.GetColor();
219 : }
220 :
221 0 : void VCLXGraphics::setTextFillColor( sal_Int32 nColor ) throw(uno::RuntimeException)
222 : {
223 0 : SolarMutexGuard aGuard;
224 :
225 0 : maTextFillColor = Color( (sal_uInt32)nColor );
226 0 : }
227 :
228 0 : ::sal_Int32 VCLXGraphics::getTextFillColor() throw(uno::RuntimeException)
229 : {
230 0 : SolarMutexGuard aGuard;
231 0 : return maTextFillColor.GetColor();
232 : }
233 :
234 0 : void VCLXGraphics::setLineColor( sal_Int32 nColor ) throw(uno::RuntimeException)
235 : {
236 0 : SolarMutexGuard aGuard;
237 :
238 0 : maLineColor = Color( (sal_uInt32)nColor );
239 0 : }
240 :
241 0 : ::sal_Int32 VCLXGraphics::getLineColor() throw(uno::RuntimeException)
242 : {
243 0 : SolarMutexGuard aGuard;
244 0 : return maLineColor.GetColor();
245 : }
246 :
247 0 : void VCLXGraphics::setFillColor( sal_Int32 nColor ) throw(uno::RuntimeException)
248 : {
249 0 : SolarMutexGuard aGuard;
250 :
251 0 : maFillColor = Color( (sal_uInt32)nColor );
252 0 : }
253 :
254 0 : ::sal_Int32 VCLXGraphics::getFillColor() throw(uno::RuntimeException)
255 : {
256 0 : SolarMutexGuard aGuard;
257 0 : return maFillColor.GetColor();
258 : }
259 :
260 0 : void VCLXGraphics::setRasterOp( awt::RasterOperation eROP ) throw(uno::RuntimeException)
261 : {
262 0 : SolarMutexGuard aGuard;
263 :
264 0 : meRasterOp = (RasterOp)eROP;
265 0 : }
266 :
267 0 : awt::RasterOperation VCLXGraphics::getRasterOp()
268 : throw(uno::RuntimeException)
269 : {
270 0 : SolarMutexGuard aGuard;
271 0 : return (awt::RasterOperation) meRasterOp;
272 : }
273 :
274 0 : void VCLXGraphics::setClipRegion( const uno::Reference< awt::XRegion >& rxRegion ) throw(uno::RuntimeException)
275 : {
276 0 : SolarMutexGuard aGuard;
277 :
278 0 : delete mpClipRegion;
279 0 : if ( rxRegion.is() )
280 0 : mpClipRegion = new Region( VCLUnoHelper::GetRegion( rxRegion ) );
281 : else
282 0 : mpClipRegion = NULL;
283 0 : }
284 :
285 0 : void VCLXGraphics::intersectClipRegion( const uno::Reference< awt::XRegion >& rxRegion ) throw(uno::RuntimeException)
286 : {
287 0 : SolarMutexGuard aGuard;
288 :
289 0 : if ( rxRegion.is() )
290 : {
291 0 : Region aRegion( VCLUnoHelper::GetRegion( rxRegion ) );
292 0 : if ( !mpClipRegion )
293 0 : mpClipRegion = new Region( aRegion );
294 : else
295 0 : mpClipRegion->Intersect( aRegion );
296 0 : }
297 0 : }
298 :
299 0 : void VCLXGraphics::push( ) throw(uno::RuntimeException)
300 : {
301 0 : SolarMutexGuard aGuard;
302 :
303 :
304 0 : if( mpOutputDevice )
305 0 : mpOutputDevice->Push();
306 0 : }
307 :
308 0 : void VCLXGraphics::pop( ) throw(uno::RuntimeException)
309 : {
310 0 : SolarMutexGuard aGuard;
311 :
312 :
313 0 : if( mpOutputDevice )
314 0 : mpOutputDevice->Pop();
315 0 : }
316 :
317 0 : void VCLXGraphics::clear(
318 : const awt::Rectangle& aRect )
319 : throw(uno::RuntimeException)
320 : {
321 0 : SolarMutexGuard aGuard;
322 :
323 0 : if( mpOutputDevice )
324 : {
325 0 : const ::Rectangle aVCLRect = VCLUnoHelper::ConvertToVCLRect( aRect );
326 0 : mpOutputDevice->Erase( aVCLRect );
327 0 : }
328 0 : }
329 :
330 0 : void VCLXGraphics::copy( const uno::Reference< awt::XDevice >& rxSource, sal_Int32 nSourceX, sal_Int32 nSourceY, sal_Int32 nSourceWidth, sal_Int32 nSourceHeight, sal_Int32 nDestX, sal_Int32 nDestY, sal_Int32 nDestWidth, sal_Int32 nDestHeight ) throw(uno::RuntimeException)
331 : {
332 0 : SolarMutexGuard aGuard;
333 :
334 0 : if ( mpOutputDevice )
335 : {
336 0 : VCLXDevice* pFromDev = VCLXDevice::GetImplementation( rxSource );
337 : DBG_ASSERT( pFromDev, "VCLXGraphics::copy - invalid device" );
338 0 : if ( pFromDev )
339 : {
340 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP );
341 : mpOutputDevice->DrawOutDev( Point( nDestX, nDestY ), Size( nDestWidth, nDestHeight ),
342 0 : Point( nSourceX, nSourceY ), Size( nSourceWidth, nSourceHeight ), *pFromDev->GetOutputDevice() );
343 : }
344 0 : }
345 0 : }
346 :
347 0 : void VCLXGraphics::draw( const uno::Reference< awt::XDisplayBitmap >& rxBitmapHandle, sal_Int32 nSourceX, sal_Int32 nSourceY, sal_Int32 nSourceWidth, sal_Int32 nSourceHeight, sal_Int32 nDestX, sal_Int32 nDestY, sal_Int32 nDestWidth, sal_Int32 nDestHeight ) throw(uno::RuntimeException)
348 : {
349 0 : SolarMutexGuard aGuard;
350 :
351 0 : if( mpOutputDevice )
352 : {
353 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP);
354 0 : uno::Reference< awt::XBitmap > xBitmap( rxBitmapHandle, uno::UNO_QUERY );
355 0 : BitmapEx aBmpEx = VCLUnoHelper::GetBitmap( xBitmap );
356 :
357 0 : Point aPos(nDestX - nSourceX, nDestY - nSourceY);
358 0 : Size aSz = aBmpEx.GetSizePixel();
359 :
360 0 : if(nDestWidth != nSourceWidth)
361 : {
362 0 : float zoomX = (float)nDestWidth / (float)nSourceWidth;
363 0 : aSz.Width() = (long) ((float)aSz.Width() * zoomX);
364 : }
365 :
366 0 : if(nDestHeight != nSourceHeight)
367 : {
368 0 : float zoomY = (float)nDestHeight / (float)nSourceHeight;
369 0 : aSz.Height() = (long) ((float)aSz.Height() * zoomY);
370 : }
371 :
372 0 : if(nSourceX || nSourceY || aSz.Width() != nSourceWidth || aSz.Height() != nSourceHeight)
373 0 : mpOutputDevice->IntersectClipRegion(Region(Rectangle(nDestX, nDestY, nDestX + nDestWidth - 1, nDestY + nDestHeight - 1)));
374 :
375 0 : mpOutputDevice->DrawBitmapEx( aPos, aSz, aBmpEx );
376 0 : }
377 0 : }
378 :
379 0 : void VCLXGraphics::drawPixel( sal_Int32 x, sal_Int32 y ) throw(uno::RuntimeException)
380 : {
381 0 : SolarMutexGuard aGuard;
382 :
383 0 : if( mpOutputDevice )
384 : {
385 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
386 0 : mpOutputDevice->DrawPixel( Point( x, y ) );
387 0 : }
388 0 : }
389 :
390 0 : void VCLXGraphics::drawLine( sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
391 : {
392 0 : SolarMutexGuard aGuard;
393 :
394 0 : if( mpOutputDevice )
395 : {
396 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
397 0 : mpOutputDevice->DrawLine( Point( x1, y1 ), Point( x2, y2 ) );
398 0 : }
399 0 : }
400 :
401 0 : void VCLXGraphics::drawRect( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height ) throw(uno::RuntimeException)
402 : {
403 0 : SolarMutexGuard aGuard;
404 :
405 0 : if( mpOutputDevice )
406 : {
407 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
408 0 : mpOutputDevice->DrawRect( Rectangle( Point( x, y ), Size( width, height ) ) );
409 0 : }
410 0 : }
411 :
412 0 : void VCLXGraphics::drawRoundedRect( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 nHorzRound, sal_Int32 nVertRound ) throw(uno::RuntimeException)
413 : {
414 0 : SolarMutexGuard aGuard;
415 :
416 0 : if( mpOutputDevice )
417 : {
418 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
419 0 : mpOutputDevice->DrawRect( Rectangle( Point( x, y ), Size( width, height ) ), nHorzRound, nVertRound );
420 0 : }
421 0 : }
422 :
423 0 : void VCLXGraphics::drawPolyLine( const uno::Sequence< sal_Int32 >& DataX, const uno::Sequence< sal_Int32 >& DataY ) throw(uno::RuntimeException)
424 : {
425 0 : SolarMutexGuard aGuard;
426 :
427 0 : if( mpOutputDevice )
428 : {
429 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
430 0 : mpOutputDevice->DrawPolyLine( VCLUnoHelper::CreatePolygon( DataX, DataY ) );
431 0 : }
432 0 : }
433 :
434 0 : void VCLXGraphics::drawPolygon( const uno::Sequence< sal_Int32 >& DataX, const uno::Sequence< sal_Int32 >& DataY ) throw(uno::RuntimeException)
435 : {
436 0 : SolarMutexGuard aGuard;
437 :
438 0 : if( mpOutputDevice )
439 : {
440 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
441 0 : mpOutputDevice->DrawPolygon( VCLUnoHelper::CreatePolygon( DataX, DataY ) );
442 0 : }
443 0 : }
444 :
445 0 : void VCLXGraphics::drawPolyPolygon( const uno::Sequence< uno::Sequence< sal_Int32 > >& DataX, const uno::Sequence< uno::Sequence< sal_Int32 > >& DataY ) throw(uno::RuntimeException)
446 : {
447 0 : SolarMutexGuard aGuard;
448 :
449 0 : if( mpOutputDevice )
450 : {
451 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
452 0 : sal_uInt16 nPolys = (sal_uInt16) DataX.getLength();
453 0 : PolyPolygon aPolyPoly( nPolys );
454 0 : for ( sal_uInt16 n = 0; n < nPolys; n++ )
455 0 : aPolyPoly[n] = VCLUnoHelper::CreatePolygon( DataX.getConstArray()[n], DataY.getConstArray()[n] );
456 :
457 0 : mpOutputDevice->DrawPolyPolygon( aPolyPoly );
458 0 : }
459 0 : }
460 :
461 0 : void VCLXGraphics::drawEllipse( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height ) throw(uno::RuntimeException)
462 : {
463 0 : SolarMutexGuard aGuard;
464 :
465 0 : if( mpOutputDevice )
466 : {
467 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
468 0 : mpOutputDevice->DrawEllipse( Rectangle( Point( x, y ), Size( width, height ) ) );
469 0 : }
470 0 : }
471 :
472 0 : void VCLXGraphics::drawArc( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
473 : {
474 0 : SolarMutexGuard aGuard;
475 :
476 0 : if( mpOutputDevice )
477 : {
478 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
479 0 : mpOutputDevice->DrawArc( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) );
480 0 : }
481 0 : }
482 :
483 0 : void VCLXGraphics::drawPie( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
484 : {
485 0 : SolarMutexGuard aGuard;
486 :
487 0 : if( mpOutputDevice )
488 : {
489 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
490 0 : mpOutputDevice->DrawPie( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) );
491 0 : }
492 0 : }
493 :
494 0 : void VCLXGraphics::drawChord( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
495 : {
496 0 : SolarMutexGuard aGuard;
497 :
498 0 : if( mpOutputDevice )
499 : {
500 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
501 0 : mpOutputDevice->DrawChord( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) );
502 0 : }
503 0 : }
504 :
505 0 : void VCLXGraphics::drawGradient( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, const awt::Gradient& rGradient ) throw(uno::RuntimeException)
506 : {
507 0 : SolarMutexGuard aGuard;
508 :
509 0 : if( mpOutputDevice )
510 : {
511 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
512 0 : Gradient aGradient((GradientStyle)rGradient.Style, rGradient.StartColor, rGradient.EndColor);
513 0 : aGradient.SetAngle(rGradient.Angle);
514 0 : aGradient.SetBorder(rGradient.Border);
515 0 : aGradient.SetOfsX(rGradient.XOffset);
516 0 : aGradient.SetOfsY(rGradient.YOffset);
517 0 : aGradient.SetStartIntensity(rGradient.StartIntensity);
518 0 : aGradient.SetEndIntensity(rGradient.EndIntensity);
519 0 : aGradient.SetSteps(rGradient.StepCount);
520 0 : mpOutputDevice->DrawGradient( Rectangle( Point( x, y ), Size( width, height ) ), aGradient );
521 0 : }
522 0 : }
523 :
524 0 : void VCLXGraphics::drawText( sal_Int32 x, sal_Int32 y, const OUString& rText ) throw(uno::RuntimeException)
525 : {
526 0 : SolarMutexGuard aGuard;
527 :
528 0 : if( mpOutputDevice )
529 : {
530 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS |INITOUTDEV_FONT);
531 0 : mpOutputDevice->DrawText( Point( x, y ), rText );
532 0 : }
533 0 : }
534 :
535 0 : void VCLXGraphics::drawTextArray( sal_Int32 x, sal_Int32 y, const OUString& rText, const uno::Sequence< sal_Int32 >& rLongs ) throw(uno::RuntimeException)
536 : {
537 0 : SolarMutexGuard aGuard;
538 :
539 0 : if( mpOutputDevice )
540 : {
541 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS|INITOUTDEV_FONT );
542 0 : mpOutputDevice->DrawTextArray( Point( x, y ), rText, rLongs.getConstArray() );
543 0 : }
544 0 : }
545 :
546 :
547 0 : void VCLXGraphics::drawImage( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int16 nStyle, const uno::Reference< graphic::XGraphic >& xGraphic ) throw(uno::RuntimeException)
548 : {
549 0 : SolarMutexGuard aGuard;
550 :
551 0 : if( mpOutputDevice && xGraphic.is() )
552 : {
553 0 : Image aImage( xGraphic );
554 0 : if ( !!aImage )
555 : {
556 0 : InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
557 0 : mpOutputDevice->DrawImage( Point( x, y ), Size( width, height ), aImage, nStyle );
558 0 : }
559 0 : }
560 465 : }
561 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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