| | 406 | var scrollsvg = function(delta){ |
| | 407 | // 迴ｾ蝨ｨ縺ｮ繝薙Η繝ｼ繝懊ャ繧ｯ繧ｹ縺ｮ迥ｶ諷九ｒ蜿門ｾ� |
| | 408 | var vb = svg.attr("viewBox"); |
| | 409 | // 繧ｹ繝壹�繧ｹ縺ｧ蛹ｺ蛻�ｊ蜷�､縺ｫ蛻�ｧ｣ |
| | 410 | var spvb = vb.split(" "); |
| | 411 | |
| | 412 | // 繝薙Η繝ｼ繝懊ャ繧ｯ繧ｹ縺ｮy縺ｮ蛟､縺九ｉ莉雁屓縺ｮ繝帙う繝ｼ繝ｫ繧､繝吶Φ繝医�蟾ｮ蛻�ｒ蠑輔￥ |
| | 413 | var vby = (parseInt(spvb[1]) - parseInt(delta)); |
| | 414 | |
| | 415 | // 0繧貞牡縺｣縺ｦ縺�◆繧�縺ｫ |
| | 416 | if(vby < 0){ |
| | 417 | vby = 0; |
| | 418 | // 繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ荳企剞�医げ繝ｩ繝輔し繧､繧ｺ蠑輔￥陦ｨ遉ｺ鬆伜沺繧ｵ繧､繧ｺ�峨ｒ雜�∴縺ｦ縺�◆繧芽｣懈ｭ｣ |
| | 419 | }else if(vby > (graphheight - height)){ |
| | 420 | vby = (graphheight - height); |
| | 421 | // 陬懈ｭ｣縺励◆邨先棡0繧貞牡縺｣縺ｦ縺�◆繧�縺ｫ |
| | 422 | if(vby < 0){ |
| | 423 | vby = 0; |
| | 424 | } |
| | 425 | } |
| | 426 | |
| | 427 | // 縺薙％縺ｾ縺ｧ縺ｧ縺ｧ縺阪◆y繧偵そ繝�ヨ縺励ン繝･繝ｼ繝懊ャ繧ｯ繧ｹ繧呈峩譁ｰ |
| | 428 | svg.attr("viewBox", "0 " + vby + " " + width + " " + height); |
| | 429 | } |
| | 430 | |
| 422 | | .attr("viewBox", "0 0 " + width + " " + height) |
| 423 | | // 繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ縺輔ｌ縺溘ｉ |
| 424 | | .on("mousewheel", function(){ |
| 425 | | // 迴ｾ蝨ｨ縺ｮ繝薙Η繝ｼ繝懊ャ繧ｯ繧ｹ縺ｮ迥ｶ諷九ｒ蜿門ｾ� |
| 426 | | var vb = svg.attr("viewBox"); |
| 427 | | // 繧ｹ繝壹�繧ｹ縺ｧ蛹ｺ蛻�ｊ蜷�､縺ｫ蛻�ｧ｣ |
| 428 | | var spvb = vb.split(" "); |
| 429 | | |
| 430 | | // 繝薙Η繝ｼ繝懊ャ繧ｯ繧ｹ縺ｮy縺ｮ蛟､縺九ｉ莉雁屓縺ｮ繝帙う繝ｼ繝ｫ繧､繝吶Φ繝医�蟾ｮ蛻�ｒ蠑輔￥ |
| 431 | | var vby = (parseInt(spvb[1]) - event.wheelDelta); |
| 432 | | |
| 433 | | // 0繧貞牡縺｣縺ｦ縺�◆繧�縺ｫ |
| 434 | | if(vby < 0){ |
| 435 | | vby = 0; |
| 436 | | // 繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ荳企剞�医げ繝ｩ繝輔し繧､繧ｺ蠑輔￥陦ｨ遉ｺ鬆伜沺繧ｵ繧､繧ｺ�峨ｒ雜�∴縺ｦ縺�◆繧芽｣懈ｭ｣ |
| 437 | | }else if(vby > (graphheight - height)){ |
| 438 | | vby = (graphheight - height); |
| 439 | | // 陬懈ｭ｣縺励◆邨先棡0繧貞牡縺｣縺ｦ縺�◆繧�縺ｫ |
| 440 | | if(vby < 0){ |
| 441 | | vby = 0; |
| 442 | | } |
| 443 | | } |
| 444 | | |
| 445 | | // 縺薙％縺ｾ縺ｧ縺ｧ縺ｧ縺阪◆y繧偵そ繝�ヨ縺励ン繝･繝ｼ繝懊ャ繧ｯ繧ｹ繧呈峩譁ｰ |
| 446 | | svg.attr("viewBox", "0 " + vby + " " + width + " " + height); |
| 447 | | }); |
| | 438 | .attr("viewBox", "0 0 " + width + " " + height); |
| | 439 | |
| | 440 | // SVG縺後せ繧ｯ繝ｭ繝ｼ繝ｫ縺輔ｌ縺滓凾縺ｮ繧､繝吶Φ繝医ｒ繝悶Λ繧ｦ繧ｶ縺ｫ蠢懊§縺ｦ繧ｻ繝�ヨ |
| | 441 | var mousewheelevent = 'onwheel' in document ? 'wheel' : 'onmousewheel' in document ? 'mousewheel' : 'DOMMouseScroll'; |
| | 442 | $(".SBGraph svg").on(mousewheelevent,function(e){ |
| | 443 | // 繝悶Λ繧ｦ繧ｶ縺ｫ蠢懊§縺ｦ繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ縺ｮ蛟､繧貞叙蠕� |
| | 444 | var delta = e.originalEvent.deltaY ? -(e.originalEvent.deltaY) : e.originalEvent.wheelDelta ? e.originalEvent.wheelDelta : -(e.originalEvent.detail); |
| | 445 | // FireFox縺縺ｨ繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ騾溷ｺｦ縺碁撼蟶ｸ縺ｫ驕�＞蝣ｴ蜷医′縺ゅｋ縺ｮ縺ｧ陬懈ｭ｣ |
| | 446 | if(delta < 0 && delta > -100){ |
| | 447 | delta = -100; |
| | 448 | }else if(0 < delta && delta < 100){ |
| | 449 | delta = 100; |
| | 450 | } |
| | 451 | |
| | 452 | // 繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ縺ｮ繝�ヵ繧ｩ繝ｫ繝医�蜍穂ｽ懊→繝舌ヶ繝ｪ繝ｳ繧ｰ繧偵く繝｣繝ｳ繧ｻ繝ｫ |
| | 453 | e.preventDefault(); |
| | 454 | e.stopPropagation(); |
| | 455 | // 蛟､繧呈ｸ｡縺励※繧ｹ繧ｯ繝ｭ繝ｼ繝ｫ |
| | 456 | scrollsvg(delta); |
| | 457 | }); |
