1 | <?php |
---|
2 | /*======================================================================= |
---|
3 | // File: JPGRAPH_CANVTOOLS.PHP |
---|
4 | // Description: Some utilities for text and shape drawing on a canvas |
---|
5 | // Created: 2002-08-23 |
---|
6 | // Ver: $Id: jpgraph_canvtools.php 1857 2009-09-28 14:38:14Z ljp $ |
---|
7 | // |
---|
8 | // Copyright (c) Asial Corporation. All rights reserved. |
---|
9 | //======================================================================== |
---|
10 | */ |
---|
11 | |
---|
12 | define('CORNER_TOPLEFT',0); |
---|
13 | define('CORNER_TOPRIGHT',1); |
---|
14 | define('CORNER_BOTTOMRIGHT',2); |
---|
15 | define('CORNER_BOTTOMLEFT',3); |
---|
16 | |
---|
17 | |
---|
18 | //=================================================== |
---|
19 | // CLASS CanvasScale |
---|
20 | // Description: Define a scale for canvas so we |
---|
21 | // can abstract away with absolute pixels |
---|
22 | //=================================================== |
---|
23 | |
---|
24 | class CanvasScale { |
---|
25 | private $g; |
---|
26 | private $w,$h; |
---|
27 | private $ixmin=0,$ixmax=10,$iymin=0,$iymax=10; |
---|
28 | |
---|
29 | function __construct($graph,$xmin=0,$xmax=10,$ymin=0,$ymax=10) { |
---|
30 | $this->g = $graph; |
---|
31 | $this->w = $graph->img->width; |
---|
32 | $this->h = $graph->img->height; |
---|
33 | $this->ixmin = $xmin; |
---|
34 | $this->ixmax = $xmax; |
---|
35 | $this->iymin = $ymin; |
---|
36 | $this->iymax = $ymax; |
---|
37 | } |
---|
38 | |
---|
39 | function Set($xmin=0,$xmax=10,$ymin=0,$ymax=10) { |
---|
40 | $this->ixmin = $xmin; |
---|
41 | $this->ixmax = $xmax; |
---|
42 | $this->iymin = $ymin; |
---|
43 | $this->iymax = $ymax; |
---|
44 | } |
---|
45 | |
---|
46 | function Get() { |
---|
47 | return array($this->ixmin,$this->ixmax,$this->iymin,$this->iymax); |
---|
48 | } |
---|
49 | |
---|
50 | function Translate($x,$y) { |
---|
51 | $xp = round(($x-$this->ixmin)/($this->ixmax - $this->ixmin) * $this->w); |
---|
52 | $yp = round(($y-$this->iymin)/($this->iymax - $this->iymin) * $this->h); |
---|
53 | return array($xp,$yp); |
---|
54 | } |
---|
55 | |
---|
56 | function TranslateX($x) { |
---|
57 | $xp = round(($x-$this->ixmin)/($this->ixmax - $this->ixmin) * $this->w); |
---|
58 | return $xp; |
---|
59 | } |
---|
60 | |
---|
61 | function TranslateY($y) { |
---|
62 | $yp = round(($y-$this->iymin)/($this->iymax - $this->iymin) * $this->h); |
---|
63 | return $yp; |
---|
64 | } |
---|
65 | |
---|
66 | } |
---|
67 | |
---|
68 | |
---|
69 | //=================================================== |
---|
70 | // CLASS Shape |
---|
71 | // Description: Methods to draw shapes on canvas |
---|
72 | //=================================================== |
---|
73 | class Shape { |
---|
74 | private $img,$scale; |
---|
75 | |
---|
76 | function __construct($aGraph,$scale) { |
---|
77 | $this->img = $aGraph->img; |
---|
78 | $this->img->SetColor('black'); |
---|
79 | $this->scale = $scale; |
---|
80 | } |
---|
81 | |
---|
82 | function SetColor($aColor) { |
---|
83 | $this->img->SetColor($aColor); |
---|
84 | } |
---|
85 | |
---|
86 | function Line($x1,$y1,$x2,$y2) { |
---|
87 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
88 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
---|
89 | $this->img->Line($x1,$y1,$x2,$y2); |
---|
90 | } |
---|
91 | |
---|
92 | function SetLineWeight($aWeight) { |
---|
93 | $this->img->SetLineWeight($aWeight); |
---|
94 | } |
---|
95 | |
---|
96 | function Polygon($p,$aClosed=false) { |
---|
97 | $n=count($p); |
---|
98 | for($i=0; $i < $n; $i+=2 ) { |
---|
99 | $p[$i] = $this->scale->TranslateX($p[$i]); |
---|
100 | $p[$i+1] = $this->scale->TranslateY($p[$i+1]); |
---|
101 | } |
---|
102 | $this->img->Polygon($p,$aClosed); |
---|
103 | } |
---|
104 | |
---|
105 | function FilledPolygon($p) { |
---|
106 | $n=count($p); |
---|
107 | for($i=0; $i < $n; $i+=2 ) { |
---|
108 | $p[$i] = $this->scale->TranslateX($p[$i]); |
---|
109 | $p[$i+1] = $this->scale->TranslateY($p[$i+1]); |
---|
110 | } |
---|
111 | $this->img->FilledPolygon($p); |
---|
112 | } |
---|
113 | |
---|
114 | |
---|
115 | // Draw a bezier curve with defining points in the $aPnts array |
---|
116 | // using $aSteps steps. |
---|
117 | // 0=x0, 1=y0 |
---|
118 | // 2=x1, 3=y1 |
---|
119 | // 4=x2, 5=y2 |
---|
120 | // 6=x3, 7=y3 |
---|
121 | function Bezier($p,$aSteps=40) { |
---|
122 | $x0 = $p[0]; |
---|
123 | $y0 = $p[1]; |
---|
124 | // Calculate coefficients |
---|
125 | $cx = 3*($p[2]-$p[0]); |
---|
126 | $bx = 3*($p[4]-$p[2])-$cx; |
---|
127 | $ax = $p[6]-$p[0]-$cx-$bx; |
---|
128 | $cy = 3*($p[3]-$p[1]); |
---|
129 | $by = 3*($p[5]-$p[3])-$cy; |
---|
130 | $ay = $p[7]-$p[1]-$cy-$by; |
---|
131 | |
---|
132 | // Step size |
---|
133 | $delta = 1.0/$aSteps; |
---|
134 | |
---|
135 | $x_old = $x0; |
---|
136 | $y_old = $y0; |
---|
137 | for($t=$delta; $t<=1.0; $t+=$delta) { |
---|
138 | $tt = $t*$t; $ttt=$tt*$t; |
---|
139 | $x = $ax*$ttt + $bx*$tt + $cx*$t + $x0; |
---|
140 | $y = $ay*$ttt + $by*$tt + $cy*$t + $y0; |
---|
141 | $this->Line($x_old,$y_old,$x,$y); |
---|
142 | $x_old = $x; |
---|
143 | $y_old = $y; |
---|
144 | } |
---|
145 | $this->Line($x_old,$y_old,$p[6],$p[7]); |
---|
146 | } |
---|
147 | |
---|
148 | function Rectangle($x1,$y1,$x2,$y2) { |
---|
149 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
150 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
---|
151 | $this->img->Rectangle($x1,$y1,$x2,$y2); |
---|
152 | } |
---|
153 | |
---|
154 | function FilledRectangle($x1,$y1,$x2,$y2) { |
---|
155 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
156 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
---|
157 | $this->img->FilledRectangle($x1,$y1,$x2,$y2); |
---|
158 | } |
---|
159 | |
---|
160 | function Circle($x1,$y1,$r) { |
---|
161 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
162 | if( $r >= 0 ) |
---|
163 | $r = $this->scale->TranslateX($r); |
---|
164 | else |
---|
165 | $r = -$r; |
---|
166 | $this->img->Circle($x1,$y1,$r); |
---|
167 | } |
---|
168 | |
---|
169 | function FilledCircle($x1,$y1,$r) { |
---|
170 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
171 | if( $r >= 0 ) |
---|
172 | $r = $this->scale->TranslateX($r); |
---|
173 | else |
---|
174 | $r = -$r; |
---|
175 | $this->img->FilledCircle($x1,$y1,$r); |
---|
176 | } |
---|
177 | |
---|
178 | function RoundedRectangle($x1,$y1,$x2,$y2,$r=null) { |
---|
179 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
180 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
---|
181 | |
---|
182 | if( $r == null ) |
---|
183 | $r = 5; |
---|
184 | elseif( $r >= 0 ) |
---|
185 | $r = $this->scale->TranslateX($r); |
---|
186 | else |
---|
187 | $r = -$r; |
---|
188 | $this->img->RoundedRectangle($x1,$y1,$x2,$y2,$r); |
---|
189 | } |
---|
190 | |
---|
191 | function FilledRoundedRectangle($x1,$y1,$x2,$y2,$r=null) { |
---|
192 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
193 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
---|
194 | |
---|
195 | if( $r == null ) |
---|
196 | $r = 5; |
---|
197 | elseif( $r > 0 ) |
---|
198 | $r = $this->scale->TranslateX($r); |
---|
199 | else |
---|
200 | $r = -$r; |
---|
201 | $this->img->FilledRoundedRectangle($x1,$y1,$x2,$y2,$r); |
---|
202 | } |
---|
203 | |
---|
204 | function ShadowRectangle($x1,$y1,$x2,$y2,$fcolor=false,$shadow_width=null,$shadow_color=array(102,102,102)) { |
---|
205 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
206 | list($x2,$y2) = $this->scale->Translate($x2,$y2); |
---|
207 | if( $shadow_width == null ) |
---|
208 | $shadow_width=4; |
---|
209 | else |
---|
210 | $shadow_width=$this->scale->TranslateX($shadow_width); |
---|
211 | $this->img->ShadowRectangle($x1,$y1,$x2,$y2,$fcolor,$shadow_width,$shadow_color); |
---|
212 | } |
---|
213 | |
---|
214 | function SetTextAlign($halign,$valign="bottom") { |
---|
215 | $this->img->SetTextAlign($halign,$valign="bottom"); |
---|
216 | } |
---|
217 | |
---|
218 | function StrokeText($x1,$y1,$txt,$dir=0,$paragraph_align="left") { |
---|
219 | list($x1,$y1) = $this->scale->Translate($x1,$y1); |
---|
220 | $this->img->StrokeText($x1,$y1,$txt,$dir,$paragraph_align); |
---|
221 | } |
---|
222 | |
---|
223 | // A rounded rectangle where one of the corner has been moved "into" the |
---|
224 | // rectangle 'iw' width and 'ih' height. Corners: |
---|
225 | // 0=Top left, 1=top right, 2=bottom right, 3=bottom left |
---|
226 | function IndentedRectangle($xt,$yt,$w,$h,$iw=0,$ih=0,$aCorner=3,$aFillColor="",$r=4) { |
---|
227 | |
---|
228 | list($xt,$yt) = $this->scale->Translate($xt,$yt); |
---|
229 | list($w,$h) = $this->scale->Translate($w,$h); |
---|
230 | list($iw,$ih) = $this->scale->Translate($iw,$ih); |
---|
231 | |
---|
232 | $xr = $xt + $w - 0; |
---|
233 | $yl = $yt + $h - 0; |
---|
234 | |
---|
235 | switch( $aCorner ) { |
---|
236 | case 0: // Upper left |
---|
237 | |
---|
238 | // Bottom line, left & right arc |
---|
239 | $this->img->Line($xt+$r,$yl,$xr-$r,$yl); |
---|
240 | $this->img->Arc($xt+$r,$yl-$r,$r*2,$r*2,90,180); |
---|
241 | $this->img->Arc($xr-$r,$yl-$r,$r*2,$r*2,0,90); |
---|
242 | |
---|
243 | // Right line, Top right arc |
---|
244 | $this->img->Line($xr,$yt+$r,$xr,$yl-$r); |
---|
245 | $this->img->Arc($xr-$r,$yt+$r,$r*2,$r*2,270,360); |
---|
246 | |
---|
247 | // Top line, Top left arc |
---|
248 | $this->img->Line($xt+$iw+$r,$yt,$xr-$r,$yt); |
---|
249 | $this->img->Arc($xt+$iw+$r,$yt+$r,$r*2,$r*2,180,270); |
---|
250 | |
---|
251 | // Left line |
---|
252 | $this->img->Line($xt,$yt+$ih+$r,$xt,$yl-$r); |
---|
253 | |
---|
254 | // Indent horizontal, Lower left arc |
---|
255 | $this->img->Line($xt+$r,$yt+$ih,$xt+$iw-$r,$yt+$ih); |
---|
256 | $this->img->Arc($xt+$r,$yt+$ih+$r,$r*2,$r*2,180,270); |
---|
257 | |
---|
258 | // Indent vertical, Indent arc |
---|
259 | $this->img->Line($xt+$iw,$yt+$r,$xt+$iw,$yt+$ih-$r); |
---|
260 | $this->img->Arc($xt+$iw-$r,$yt+$ih-$r,$r*2,$r*2,0,90); |
---|
261 | |
---|
262 | if( $aFillColor != '' ) { |
---|
263 | $bc = $this->img->current_color_name; |
---|
264 | $this->img->PushColor($aFillColor); |
---|
265 | $this->img->FillToBorder($xr-$r,$yl-$r,$bc); |
---|
266 | $this->img->PopColor(); |
---|
267 | } |
---|
268 | |
---|
269 | break; |
---|
270 | |
---|
271 | case 1: // Upper right |
---|
272 | |
---|
273 | // Bottom line, left & right arc |
---|
274 | $this->img->Line($xt+$r,$yl,$xr-$r,$yl); |
---|
275 | $this->img->Arc($xt+$r,$yl-$r,$r*2,$r*2,90,180); |
---|
276 | $this->img->Arc($xr-$r,$yl-$r,$r*2,$r*2,0,90); |
---|
277 | |
---|
278 | // Left line, Top left arc |
---|
279 | $this->img->Line($xt,$yt+$r,$xt,$yl-$r); |
---|
280 | $this->img->Arc($xt+$r,$yt+$r,$r*2,$r*2,180,270); |
---|
281 | |
---|
282 | // Top line, Top right arc |
---|
283 | $this->img->Line($xt+$r,$yt,$xr-$iw-$r,$yt); |
---|
284 | $this->img->Arc($xr-$iw-$r,$yt+$r,$r*2,$r*2,270,360); |
---|
285 | |
---|
286 | // Right line |
---|
287 | $this->img->Line($xr,$yt+$ih+$r,$xr,$yl-$r); |
---|
288 | |
---|
289 | // Indent horizontal, Lower right arc |
---|
290 | $this->img->Line($xr-$iw+$r,$yt+$ih,$xr-$r,$yt+$ih); |
---|
291 | $this->img->Arc($xr-$r,$yt+$ih+$r,$r*2,$r*2,270,360); |
---|
292 | |
---|
293 | // Indent vertical, Indent arc |
---|
294 | $this->img->Line($xr-$iw,$yt+$r,$xr-$iw,$yt+$ih-$r); |
---|
295 | $this->img->Arc($xr-$iw+$r,$yt+$ih-$r,$r*2,$r*2,90,180); |
---|
296 | |
---|
297 | if( $aFillColor != '' ) { |
---|
298 | $bc = $this->img->current_color_name; |
---|
299 | $this->img->PushColor($aFillColor); |
---|
300 | $this->img->FillToBorder($xt+$r,$yl-$r,$bc); |
---|
301 | $this->img->PopColor(); |
---|
302 | } |
---|
303 | |
---|
304 | break; |
---|
305 | |
---|
306 | case 2: // Lower right |
---|
307 | // Top line, Top left & Top right arc |
---|
308 | $this->img->Line($xt+$r,$yt,$xr-$r,$yt); |
---|
309 | $this->img->Arc($xt+$r,$yt+$r,$r*2,$r*2,180,270); |
---|
310 | $this->img->Arc($xr-$r,$yt+$r,$r*2,$r*2,270,360); |
---|
311 | |
---|
312 | // Left line, Bottom left arc |
---|
313 | $this->img->Line($xt,$yt+$r,$xt,$yl-$r); |
---|
314 | $this->img->Arc($xt+$r,$yl-$r,$r*2,$r*2,90,180); |
---|
315 | |
---|
316 | // Bottom line, Bottom right arc |
---|
317 | $this->img->Line($xt+$r,$yl,$xr-$iw-$r,$yl); |
---|
318 | $this->img->Arc($xr-$iw-$r,$yl-$r,$r*2,$r*2,0,90); |
---|
319 | |
---|
320 | // Right line |
---|
321 | $this->img->Line($xr,$yt+$r,$xr,$yl-$ih-$r); |
---|
322 | |
---|
323 | // Indent horizontal, Lower right arc |
---|
324 | $this->img->Line($xr-$r,$yl-$ih,$xr-$iw+$r,$yl-$ih); |
---|
325 | $this->img->Arc($xr-$r,$yl-$ih-$r,$r*2,$r*2,0,90); |
---|
326 | |
---|
327 | // Indent vertical, Indent arc |
---|
328 | $this->img->Line($xr-$iw,$yl-$r,$xr-$iw,$yl-$ih+$r); |
---|
329 | $this->img->Arc($xr-$iw+$r,$yl-$ih+$r,$r*2,$r*2,180,270); |
---|
330 | |
---|
331 | if( $aFillColor != '' ) { |
---|
332 | $bc = $this->img->current_color_name; |
---|
333 | $this->img->PushColor($aFillColor); |
---|
334 | $this->img->FillToBorder($xt+$r,$yt+$r,$bc); |
---|
335 | $this->img->PopColor(); |
---|
336 | } |
---|
337 | |
---|
338 | break; |
---|
339 | |
---|
340 | case 3: // Lower left |
---|
341 | // Top line, Top left & Top right arc |
---|
342 | $this->img->Line($xt+$r,$yt,$xr-$r,$yt); |
---|
343 | $this->img->Arc($xt+$r,$yt+$r,$r*2,$r*2,180,270); |
---|
344 | $this->img->Arc($xr-$r,$yt+$r,$r*2,$r*2,270,360); |
---|
345 | |
---|
346 | // Right line, Bottom right arc |
---|
347 | $this->img->Line($xr,$yt+$r,$xr,$yl-$r); |
---|
348 | $this->img->Arc($xr-$r,$yl-$r,$r*2,$r*2,0,90); |
---|
349 | |
---|
350 | // Bottom line, Bottom left arc |
---|
351 | $this->img->Line($xt+$iw+$r,$yl,$xr-$r,$yl); |
---|
352 | $this->img->Arc($xt+$iw+$r,$yl-$r,$r*2,$r*2,90,180); |
---|
353 | |
---|
354 | // Left line |
---|
355 | $this->img->Line($xt,$yt+$r,$xt,$yl-$ih-$r); |
---|
356 | |
---|
357 | // Indent horizontal, Lower left arc |
---|
358 | $this->img->Line($xt+$r,$yl-$ih,$xt+$iw-$r,$yl-$ih); |
---|
359 | $this->img->Arc($xt+$r,$yl-$ih-$r,$r*2,$r*2,90,180); |
---|
360 | |
---|
361 | // Indent vertical, Indent arc |
---|
362 | $this->img->Line($xt+$iw,$yl-$ih+$r,$xt+$iw,$yl-$r); |
---|
363 | $this->img->Arc($xt+$iw-$r,$yl-$ih+$r,$r*2,$r*2,270,360); |
---|
364 | |
---|
365 | if( $aFillColor != '' ) { |
---|
366 | $bc = $this->img->current_color_name; |
---|
367 | $this->img->PushColor($aFillColor); |
---|
368 | $this->img->FillToBorder($xr-$r,$yt+$r,$bc); |
---|
369 | $this->img->PopColor(); |
---|
370 | } |
---|
371 | |
---|
372 | break; |
---|
373 | } |
---|
374 | } |
---|
375 | } |
---|
376 | |
---|
377 | |
---|
378 | //=================================================== |
---|
379 | // CLASS RectangleText |
---|
380 | // Description: Draws a text paragraph inside a |
---|
381 | // rounded, possible filled, rectangle. |
---|
382 | //=================================================== |
---|
383 | class CanvasRectangleText { |
---|
384 | private $ix,$iy,$iw,$ih,$ir=4; |
---|
385 | private $iTxt,$iColor='black',$iFillColor='',$iFontColor='black'; |
---|
386 | private $iParaAlign='center'; |
---|
387 | private $iAutoBoxMargin=5; |
---|
388 | private $iShadowWidth=3,$iShadowColor=''; |
---|
389 | |
---|
390 | function __construct($aTxt='',$xl=0,$yt=0,$w=0,$h=0) { |
---|
391 | $this->iTxt = new Text($aTxt); |
---|
392 | $this->ix = $xl; |
---|
393 | $this->iy = $yt; |
---|
394 | $this->iw = $w; |
---|
395 | $this->ih = $h; |
---|
396 | } |
---|
397 | |
---|
398 | function SetShadow($aColor='gray',$aWidth=3) { |
---|
399 | $this->iShadowColor = $aColor; |
---|
400 | $this->iShadowWidth = $aWidth; |
---|
401 | } |
---|
402 | |
---|
403 | function SetFont($FontFam,$aFontStyle,$aFontSize=12) { |
---|
404 | $this->iTxt->SetFont($FontFam,$aFontStyle,$aFontSize); |
---|
405 | } |
---|
406 | |
---|
407 | function SetTxt($aTxt) { |
---|
408 | $this->iTxt->Set($aTxt); |
---|
409 | } |
---|
410 | |
---|
411 | function ParagraphAlign($aParaAlign) { |
---|
412 | $this->iParaAlign = $aParaAlign; |
---|
413 | } |
---|
414 | |
---|
415 | function SetFillColor($aFillColor) { |
---|
416 | $this->iFillColor = $aFillColor; |
---|
417 | } |
---|
418 | |
---|
419 | function SetAutoMargin($aMargin) { |
---|
420 | $this->iAutoBoxMargin=$aMargin; |
---|
421 | } |
---|
422 | |
---|
423 | function SetColor($aColor) { |
---|
424 | $this->iColor = $aColor; |
---|
425 | } |
---|
426 | |
---|
427 | function SetFontColor($aColor) { |
---|
428 | $this->iFontColor = $aColor; |
---|
429 | } |
---|
430 | |
---|
431 | function SetPos($xl=0,$yt=0,$w=0,$h=0) { |
---|
432 | $this->ix = $xl; |
---|
433 | $this->iy = $yt; |
---|
434 | $this->iw = $w; |
---|
435 | $this->ih = $h; |
---|
436 | } |
---|
437 | |
---|
438 | function Pos($xl=0,$yt=0,$w=0,$h=0) { |
---|
439 | $this->ix = $xl; |
---|
440 | $this->iy = $yt; |
---|
441 | $this->iw = $w; |
---|
442 | $this->ih = $h; |
---|
443 | } |
---|
444 | |
---|
445 | function Set($aTxt,$xl,$yt,$w=0,$h=0) { |
---|
446 | $this->iTxt->Set($aTxt); |
---|
447 | $this->ix = $xl; |
---|
448 | $this->iy = $yt; |
---|
449 | $this->iw = $w; |
---|
450 | $this->ih = $h; |
---|
451 | } |
---|
452 | |
---|
453 | function SetCornerRadius($aRad=5) { |
---|
454 | $this->ir = $aRad; |
---|
455 | } |
---|
456 | |
---|
457 | function Stroke($aImg,$scale) { |
---|
458 | |
---|
459 | // If coordinates are specifed as negative this means we should |
---|
460 | // treat them as abolsute (pixels) coordinates |
---|
461 | if( $this->ix > 0 ) { |
---|
462 | $this->ix = $scale->TranslateX($this->ix) ; |
---|
463 | } |
---|
464 | else { |
---|
465 | $this->ix = -$this->ix; |
---|
466 | } |
---|
467 | |
---|
468 | if( $this->iy > 0 ) { |
---|
469 | $this->iy = $scale->TranslateY($this->iy) ; |
---|
470 | } |
---|
471 | else { |
---|
472 | $this->iy = -$this->iy; |
---|
473 | } |
---|
474 | |
---|
475 | list($this->iw,$this->ih) = $scale->Translate($this->iw,$this->ih) ; |
---|
476 | |
---|
477 | if( $this->iw == 0 ) |
---|
478 | $this->iw = round($this->iTxt->GetWidth($aImg) + $this->iAutoBoxMargin); |
---|
479 | if( $this->ih == 0 ) { |
---|
480 | $this->ih = round($this->iTxt->GetTextHeight($aImg) + $this->iAutoBoxMargin); |
---|
481 | } |
---|
482 | |
---|
483 | if( $this->iShadowColor != '' ) { |
---|
484 | $aImg->PushColor($this->iShadowColor); |
---|
485 | $aImg->FilledRoundedRectangle($this->ix+$this->iShadowWidth, |
---|
486 | $this->iy+$this->iShadowWidth, |
---|
487 | $this->ix+$this->iw-1+$this->iShadowWidth, |
---|
488 | $this->iy+$this->ih-1+$this->iShadowWidth, |
---|
489 | $this->ir); |
---|
490 | $aImg->PopColor(); |
---|
491 | } |
---|
492 | |
---|
493 | if( $this->iFillColor != '' ) { |
---|
494 | $aImg->PushColor($this->iFillColor); |
---|
495 | $aImg->FilledRoundedRectangle($this->ix,$this->iy, |
---|
496 | $this->ix+$this->iw-1, |
---|
497 | $this->iy+$this->ih-1, |
---|
498 | $this->ir); |
---|
499 | $aImg->PopColor(); |
---|
500 | } |
---|
501 | |
---|
502 | if( $this->iColor != '' ) { |
---|
503 | $aImg->PushColor($this->iColor); |
---|
504 | $aImg->RoundedRectangle($this->ix,$this->iy, |
---|
505 | $this->ix+$this->iw-1, |
---|
506 | $this->iy+$this->ih-1, |
---|
507 | $this->ir); |
---|
508 | $aImg->PopColor(); |
---|
509 | } |
---|
510 | |
---|
511 | $this->iTxt->Align('center','center'); |
---|
512 | $this->iTxt->ParagraphAlign($this->iParaAlign); |
---|
513 | $this->iTxt->SetColor($this->iFontColor); |
---|
514 | $this->iTxt->Stroke($aImg, $this->ix+$this->iw/2, $this->iy+$this->ih/2); |
---|
515 | |
---|
516 | return array($this->iw, $this->ih); |
---|
517 | |
---|
518 | } |
---|
519 | |
---|
520 | } |
---|
521 | |
---|
522 | |
---|
523 | ?> |
---|