<svg version="1.1" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<g stroke="lightgray" stroke-dasharray="1,1" stroke-width="1" transform="scale(4, 4)">
<line x1="0" y1="0" x2="256" y2="256"></line>
<line x1="256" y1="0" x2="0" y2="256"></line>
<line x1="128" y1="0" x2="128" y2="256"></line>
<line x1="0" y1="128" x2="256" y2="128"></line>
</g>
<g transform="scale(1, -1) translate(0, -900)">
<style>
.stroke1 {fill: #BF0909;}
.stroke2 {fill: #BFBF09;}
.stroke3 {fill: #09BF09;}
.stroke4 {fill: #09BFBF;}
.stroke5 {fill: #0909BF;}
.stroke6 {fill: #BF09BF;}
.stroke7 {fill: #BFBFBF;}
.stroke8 {fill: #090909;}
</style>
<path class="stroke1" d="M 272 567 Q 306 613 342 669 Q 370 718 395 743 Q 405 753 400 769 Q 396 782 365 808 Q 337 827 316 828 Q 297 827 305 802 Q 318 769 306 741 Q 267 647 207 560 Q 150 476 72 385 Q 60 375 58 367 Q 54 355 70 358 Q 82 359 109 384 Q 155 421 213 493 Q 226 509 241 527 L 272 567 Z" fill="#BF0909"></path>
<path class="stroke2" d="M 241 527 Q 262 506 258 375 Q 258 374 258 370 Q 254 253 221 135 Q 215 114 224 80 Q 236 44 248 32 Q 267 16 279 44 Q 294 86 294 134 Q 303 420 314 485 Q 321 515 295 543 Q 289 549 272 567 C 251 589 227 553 241 527 Z" fill="lightgray"></path>
<path class="stroke3" d="M 521 560 Q 561 621 602 708 Q 620 751 638 773 Q 645 786 639 799 Q 633 811 602 830 Q 572 846 554 843 Q 535 839 546 817 Q 561 795 552 757 Q 513 619 407 448 Q 398 436 397 430 Q 394 418 409 423 Q 439 432 503 532 L 521 560 Z" fill="lightgray"></path>
<path class="stroke4" d="M 503 532 Q 527 510 555 520 Q 795 608 782 549 Q 783 543 743 468 Q 736 458 741 453 Q 745 447 756 459 Q 852 532 894 549 Q 904 552 905 561 Q 906 574 876 592 Q 852 605 828 621 Q 800 637 783 630 Q 686 590 521 560 C 492 555 479 550 503 532 Z" fill="lightgray"></path>
<path class="stroke5" d="M 568 72 Q 531 81 494 91 Q 482 94 483 86 Q 484 79 494 71 Q 569 7 596 -33 Q 611 -49 626 -36 Q 659 -3 661 82 Q 655 149 655 345 Q 656 382 667 407 Q 676 426 659 439 Q 634 461 604 470 Q 585 477 577 469 Q 571 462 582 447 Q 619 384 603 127 Q 597 82 589 74 Q 582 67 568 72 Z" fill="lightgray"></path>
<path class="stroke6" d="M 444 320 Q 419 262 385 208 Q 364 180 381 144 Q 388 128 409 139 Q 460 181 468 264 Q 472 295 467 319 Q 463 328 456 328 Q 449 327 444 320 Z" fill="lightgray"></path>
<path class="stroke7" d="M 738 307 Q 789 249 847 168 Q 860 146 876 139 Q 885 138 893 146 Q 908 159 900 204 Q 891 264 743 338 Q 734 345 731 332 Q 728 319 738 307 Z" fill="lightgray"></path>
</g>
</svg>
以及必须在其上绘制数字的每个图像的坐标列表(请参阅以下svg代码的文本元素)。问题是:当我添加所需的文本元素时,它们会垂直和水平翻转:
<svg version="1.1" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<g stroke="lightgray" stroke-dasharray="1,1" stroke-width="1" transform="scale(4, 4)">
<line x1="0" y1="0" x2="256" y2="256"></line>
<line x1="256" y1="0" x2="0" y2="256"></line>
<line x1="128" y1="0" x2="128" y2="256"></line>
<line x1="0" y1="128" x2="256" y2="128"></line>
</g>
<g transform="scale(1, -1) translate(0, -900)">
<style>
.stroke1 {fill: #BF0909;}
.stroke2 {fill: #BFBF09;}
.stroke3 {fill: #09BF09;}
.stroke4 {fill: #09BFBF;}
.stroke5 {fill: #0909BF;}
.stroke6 {fill: #BF09BF;}
.stroke7 {fill: #BFBFBF;}
.stroke8 {fill: #090909;}
text {
font-family: Helvetica;
font-size: 80px;
fill: #FFFFFF;
paint-order: stroke;
stroke: #000000;
stroke-width: 4px;
stroke-linecap: butt;
stroke-linejoin: miter;
font-weight: 800;
}
</style>
<path class="stroke1" d="M 272 567 Q 306 613 342 669 Q 370 718 395 743 Q 405 753 400 769 Q 396 782 365 808 Q 337 827 316 828 Q 297 827 305 802 Q 318 769 306 741 Q 267 647 207 560 Q 150 476 72 385 Q 60 375 58 367 Q 54 355 70 358 Q 82 359 109 384 Q 155 421 213 493 Q 226 509 241 527 L 272 567 Z" fill="#BF0909"></path>
<path class="stroke2" d="M 241 527 Q 262 506 258 375 Q 258 374 258 370 Q 254 253 221 135 Q 215 114 224 80 Q 236 44 248 32 Q 267 16 279 44 Q 294 86 294 134 Q 303 420 314 485 Q 321 515 295 543 Q 289 549 272 567 C 251 589 227 553 241 527 Z" fill="lightgray"></path>
<path class="stroke3" d="M 521 560 Q 561 621 602 708 Q 620 751 638 773 Q 645 786 639 799 Q 633 811 602 830 Q 572 846 554 843 Q 535 839 546 817 Q 561 795 552 757 Q 513 619 407 448 Q 398 436 397 430 Q 394 418 409 423 Q 439 432 503 532 L 521 560 Z" fill="lightgray"></path>
<path class="stroke4" d="M 503 532 Q 527 510 555 520 Q 795 608 782 549 Q 783 543 743 468 Q 736 458 741 453 Q 745 447 756 459 Q 852 532 894 549 Q 904 552 905 561 Q 906 574 876 592 Q 852 605 828 621 Q 800 637 783 630 Q 686 590 521 560 C 492 555 479 550 503 532 Z" fill="lightgray"></path>
<path class="stroke5" d="M 568 72 Q 531 81 494 91 Q 482 94 483 86 Q 484 79 494 71 Q 569 7 596 -33 Q 611 -49 626 -36 Q 659 -3 661 82 Q 655 149 655 345 Q 656 382 667 407 Q 676 426 659 439 Q 634 461 604 470 Q 585 477 577 469 Q 571 462 582 447 Q 619 384 603 127 Q 597 82 589 74 Q 582 67 568 72 Z" fill="lightgray"></path>
<path class="stroke6" d="M 444 320 Q 419 262 385 208 Q 364 180 381 144 Q 388 128 409 139 Q 460 181 468 264 Q 472 295 467 319 Q 463 328 456 328 Q 449 327 444 320 Z" fill="lightgray"></path>
<path class="stroke7" d="M 738 307 Q 789 249 847 168 Q 860 146 876 139 Q 885 138 893 146 Q 908 159 900 204 Q 891 264 743 338 Q 734 345 731 332 Q 728 319 738 307 Z" fill="lightgray"></path>
<text x="317" y="812">1</text>
<text x="273" y="558">2</text>
<text x="556" y="828">3</text>
<text x="513" y="532">4</text>
<text x="586" y="463">5</text>
<text x="455" y="316">6</text>
<text x="742" y="326">7</text>
</g>
</svg>
我只是想不出一种方法来使文本显示在正确的位置,而无需将其水平和垂直翻转。我已经尝试过将文本包装在另一个g标签中,然后再次执行转换以还原它,但是随后文本将消失。我还尝试将文本移出原始g标签,但是我的坐标不再有效...
编辑:我正在寻找一种生成svg的方式,使其与Safari(在Windows上),Chrome和Firefox兼容。
Edit2 :很遗憾,我无法使用transform-box
,因为我需要支持不支持Safari的基于浏览器的浏览器。
答案 0 :(得分:14)
操作SVG,您要做的就是
data want;
set have;
do i = 1 to dim(infoTxt)
AdmissionCode = substring(string1, regexpr(":", string) + 1);
ExitCode = substring(string2, regexpr(":", string) + 1);
run;
属性将try{
LuminanceSource source = new RGBLuminanceSource(byteArrayImage, width, height);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
Console.WriteLine(bitmap);
// QRCodeReader reader = new QRCodeReader();
//BarcodeReader reader = new BarcodeReader();
BarcodeReaderGeneric reader = new BarcodeReaderGeneric();
Result result;
result = reader.Decode(source);
return result.Text;
}
catch (Exception e)
{
throw e;
}
元素移到组外使用{p>重新计算<text>
属性
transform
这假设transform属性始终为y
,字体大小为y -> 940 - y
。通用公式是
transform="scale(1, -1) translate(0, -900)"
这是一个利用cheerio更改现有文件的节点脚本:
80px
答案 1 :(得分:9)
我希望这会有所帮助:
text:nth-child(1) {
transform: scale(1, -1);
transform-origin: 317px 812px;/*same as text coords*/
dominant-baseline: hanging;
}
<svg version="1.1" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<g stroke="lightgray" stroke-dasharray="1,1" stroke-width="1" transform="scale(4, 4)">
<line x1="0" y1="0" x2="256" y2="256"></line>
<line x1="256" y1="0" x2="0" y2="256"></line>
<line x1="128" y1="0" x2="128" y2="256"></line>
<line x1="0" y1="128" x2="256" y2="128"></line>
</g>
<g transform="scale(1, -1) translate(0, -900)">
<style>
.stroke1 {fill: #BF0909;}
.stroke2 {fill: #BFBF09;}
.stroke3 {fill: #09BF09;}
.stroke4 {fill: #09BFBF;}
.stroke5 {fill: #0909BF;}
.stroke6 {fill: #BF09BF;}
.stroke7 {fill: #BFBFBF;}
.stroke8 {fill: #090909;}
text {
font-family: Helvetica;
font-size: 80px;
fill: #FFFFFF;
paint-order: stroke;
stroke: #000000;
stroke-width: 4px;
stroke-linecap: butt;
stroke-linejoin: miter;
font-weight: 800;
}
</style>
<path class="stroke1" d="M 272 567 Q 306 613 342 669 Q 370 718 395 743 Q 405 753 400 769 Q 396 782 365 808 Q 337 827 316 828 Q 297 827 305 802 Q 318 769 306 741 Q 267 647 207 560 Q 150 476 72 385 Q 60 375 58 367 Q 54 355 70 358 Q 82 359 109 384 Q 155 421 213 493 Q 226 509 241 527 L 272 567 Z" fill="#BF0909"></path>
<path class="stroke2" d="M 241 527 Q 262 506 258 375 Q 258 374 258 370 Q 254 253 221 135 Q 215 114 224 80 Q 236 44 248 32 Q 267 16 279 44 Q 294 86 294 134 Q 303 420 314 485 Q 321 515 295 543 Q 289 549 272 567 C 251 589 227 553 241 527 Z" fill="lightgray"></path>
<path class="stroke3" d="M 521 560 Q 561 621 602 708 Q 620 751 638 773 Q 645 786 639 799 Q 633 811 602 830 Q 572 846 554 843 Q 535 839 546 817 Q 561 795 552 757 Q 513 619 407 448 Q 398 436 397 430 Q 394 418 409 423 Q 439 432 503 532 L 521 560 Z" fill="lightgray"></path>
<path class="stroke4" d="M 503 532 Q 527 510 555 520 Q 795 608 782 549 Q 783 543 743 468 Q 736 458 741 453 Q 745 447 756 459 Q 852 532 894 549 Q 904 552 905 561 Q 906 574 876 592 Q 852 605 828 621 Q 800 637 783 630 Q 686 590 521 560 C 492 555 479 550 503 532 Z" fill="lightgray"></path>
<path class="stroke5" d="M 568 72 Q 531 81 494 91 Q 482 94 483 86 Q 484 79 494 71 Q 569 7 596 -33 Q 611 -49 626 -36 Q 659 -3 661 82 Q 655 149 655 345 Q 656 382 667 407 Q 676 426 659 439 Q 634 461 604 470 Q 585 477 577 469 Q 571 462 582 447 Q 619 384 603 127 Q 597 82 589 74 Q 582 67 568 72 Z" fill="lightgray"></path>
<path class="stroke6" d="M 444 320 Q 419 262 385 208 Q 364 180 381 144 Q 388 128 409 139 Q 460 181 468 264 Q 472 295 467 319 Q 463 328 456 328 Q 449 327 444 320 Z" fill="lightgray"></path>
<path class="stroke7" d="M 738 307 Q 789 249 847 168 Q 860 146 876 139 Q 885 138 893 146 Q 908 159 900 204 Q 891 264 743 338 Q 734 345 731 332 Q 728 319 738 307 Z" fill="lightgray"></path>
<g>
<text x="317" y="812">1</text>
<text x="273" y="558">2</text>
<text x="556" y="828">3</text>
<text x="513" y="532">4</text>
<text x="586" y="463">5</text>
<text x="455" y="316">6</text>
<text x="742" y="326">7</text>
</g>
</g>
</svg>
很遗憾,该功能在Chrome和Firefox上有效,但在Safari上无效。没有检查Edge&IE。
答案 2 :(得分:5)
您可以在文本节点上使用css转换
修改
灵感来自@enxaneta答案,您可以运行这个小脚本
const text = document.querySelectorAll("text");
text.forEach(function(el){
el.style.transformOrigin = el.getAttribute('x')+'px '+el.getAttribute('y')+'px';
el.style.transform = "scale(1,-1)";
});
text{
dominant-baseline:central;
}
<svg version="1.1" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<g stroke="lightgray" stroke-dasharray="1,1" stroke-width="1" transform="scale(4, 4)">
<line x1="0" y1="0" x2="256" y2="256"></line>
<line x1="256" y1="0" x2="0" y2="256"></line>
<line x1="128" y1="0" x2="128" y2="256"></line>
<line x1="0" y1="128" x2="256" y2="128"></line>
</g>
<g transform="scale(1, -1) translate(0, -900)">
<style>
.stroke1 {fill: #BF0909;}
.stroke2 {fill: #BFBF09;}
.stroke3 {fill: #09BF09;}
.stroke4 {fill: #09BFBF;}
.stroke5 {fill: #0909BF;}
.stroke6 {fill: #BF09BF;}
.stroke7 {fill: #BFBFBF;}
.stroke8 {fill: #090909;}
text {
font-family: Helvetica;
font-size: 80px;
fill: #FFFFFF;
paint-order: stroke;
stroke: #000000;
stroke-width: 4px;
stroke-linecap: butt;
stroke-linejoin: miter;
font-weight: 800;
}
</style>
<path class="stroke1" d="M 272 567 Q 306 613 342 669 Q 370 718 395 743 Q 405 753 400 769 Q 396 782 365 808 Q 337 827 316 828 Q 297 827 305 802 Q 318 769 306 741 Q 267 647 207 560 Q 150 476 72 385 Q 60 375 58 367 Q 54 355 70 358 Q 82 359 109 384 Q 155 421 213 493 Q 226 509 241 527 L 272 567 Z" fill="#BF0909"></path>
<path class="stroke2" d="M 241 527 Q 262 506 258 375 Q 258 374 258 370 Q 254 253 221 135 Q 215 114 224 80 Q 236 44 248 32 Q 267 16 279 44 Q 294 86 294 134 Q 303 420 314 485 Q 321 515 295 543 Q 289 549 272 567 C 251 589 227 553 241 527 Z" fill="lightgray"></path>
<path class="stroke3" d="M 521 560 Q 561 621 602 708 Q 620 751 638 773 Q 645 786 639 799 Q 633 811 602 830 Q 572 846 554 843 Q 535 839 546 817 Q 561 795 552 757 Q 513 619 407 448 Q 398 436 397 430 Q 394 418 409 423 Q 439 432 503 532 L 521 560 Z" fill="lightgray"></path>
<path class="stroke4" d="M 503 532 Q 527 510 555 520 Q 795 608 782 549 Q 783 543 743 468 Q 736 458 741 453 Q 745 447 756 459 Q 852 532 894 549 Q 904 552 905 561 Q 906 574 876 592 Q 852 605 828 621 Q 800 637 783 630 Q 686 590 521 560 C 492 555 479 550 503 532 Z" fill="lightgray"></path>
<path class="stroke5" d="M 568 72 Q 531 81 494 91 Q 482 94 483 86 Q 484 79 494 71 Q 569 7 596 -33 Q 611 -49 626 -36 Q 659 -3 661 82 Q 655 149 655 345 Q 656 382 667 407 Q 676 426 659 439 Q 634 461 604 470 Q 585 477 577 469 Q 571 462 582 447 Q 619 384 603 127 Q 597 82 589 74 Q 582 67 568 72 Z" fill="lightgray"></path>
<path class="stroke6" d="M 444 320 Q 419 262 385 208 Q 364 180 381 144 Q 388 128 409 139 Q 460 181 468 264 Q 472 295 467 319 Q 463 328 456 328 Q 449 327 444 320 Z" fill="lightgray"></path>
<path class="stroke7" d="M 738 307 Q 789 249 847 168 Q 860 146 876 139 Q 885 138 893 146 Q 908 159 900 204 Q 891 264 743 338 Q 734 345 731 332 Q 728 319 738 307 Z" fill="lightgray"></path>
<text x="317" y="812">1</text>
<text x="273" y="558">2</text>
<text x="556" y="828">3</text>
<text x="513" y="532">4</text>
<text x="586" y="463">5</text>
<text x="455" y="316">6</text>
<text x="742" y="326">7</text>
</g>
</svg>
答案 3 :(得分:4)
</path>
</g>
<g>
<text x="317" y="812">1</text>
<text x="273" y="500">2</text>
<text x="556" y="828">3</text>
<text x="513" y="532">4</text>
<text x="586" y="463">5</text>
<text x="455" y="316">6</text>
<text x="742" y="326">7</text>
</g>
</svg>
<script>
var elements = document.querySelectorAll('*[y]');
for (var i = 0; i < elements.length; i++)
elements[i].setAttribute('y', 958-(elements[i].getAttribute('y')));
</script>
958来自:900(初始转换)+ 58(字符高度)。