荣耀彩票代理

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如何分辨width、height和style里宽高的不同

作者:whl  发布日期:2018-11-13 08:39:00

  HENDUORENDUIYUH5 canvasLIDEwidth、heightHEstyleDAODINALIBUTONGGENBENWUFAFENBIAN,BUZHIDAOKUANGAODEQUBIEZAINALI,YINCIXIAOBIANTEYIZHENGLILEYIXIEZILIAO,XIAMIANJIANGTONGGUODUIYIXIEDAIMAJINXINGJIEXI,RANGDAJIAGENGHAODEJINXINGLIJIE,RUGUODAJIAYOUCUNZAIYIWENDEHUAGANJINJIXUWANGXIAKANBA!

  QIANYAN

  ZUIJINZAIXUEXIcanvasSHUXINGZHONGYUDAOYIGEXIAOWENTI,JIUSHIcanvasDEwidthHEheight,TONGGUOCHAZHAOXIANGGUANDEZILIAOZHONGYUJIEJUE,SUOYIXIAMIANJIANGJIEJUEDEGUOCHENGFENXIANGCHULAIJIDAJIA,XIAMIANHUABUDUOSHUOLE,LAIYIQIKANKANXIANGXIDEJIESHAOBA

  Canvas DEwidth heightSHUXING

荣耀彩票代理  1、DANGSHIYONGwidth heightSHUXINGSHI,XIANSHIZHENGCHANGBUHUIBEILASHEN;RUXIA

width height属性

荣耀彩票代理  YUNXINGXIAOGUORUXIA,WEIDUIJIAOXIAN

运行效果

  2、SHIYONGstyleSHITUXIANGHUIBEILASHEN(BIANXING),

使用style

  YUNXINGXIAOGUO

运行效果

荣耀彩票代理  RUHELIJIE???KEYIZHEIMELIJIE————

荣耀彩票代理  Canvas SHIYIGEHUABANHEYIZHANGHUAZHI,HUABANXIANGDANGYUYIGERONGQI,HUATU/ZUOYESHIZAIHUAZHISHANGJINXINGDE,

  HUABANHEHUAZHIDEMORENKUANGAOSHI300*150,DANGHUAZHIYUHUABANKUANGAOXIANGDENGSHI,TUXIANGBUHUIBEILASHEN,DANGHUAZHIYUHUABANKUANGAOBUYIYANGSHI,TUXIANGJIUHUIBEILASHEN(BIANXING)。

荣耀彩票代理  1, width HE height SHUXINGSHISHEDINGHUABANHEHUAZHIDEKUANGAO,

荣耀彩票代理  RU: width=”300” height=”300” JIHUABANDEKUANGAOSHI300*300,HUAZHIDEKUANGAOYESHI300*300,ZUOYEDE300*300 DEDUIJIAOXIANTUXIANGJIUBUHUIBEILASHEN

图像不会被拉伸

  2, styleYANGSHI LISHEDINGDESHIJINHUABANDEKUANGAO,HUAZHIDEKUANGAOHAISHIWEIMORENZHI300*150,

荣耀彩票代理  (YISHANGTUWEILI)YINCISUOZUOYEDE300*300DEDUIJIAOXIANTUXIANGJINYOUYIBUFENHUAZAIHUAZHISHANG,RUXIA:

仅有一部分画在画纸上

  Btw HUAZHIBUHUIRANGHUABANJIUZHEIMEKONGCHUYIPIAN,YUSHIHUAZHILIANTONGTUXIANGJIUYAOYIQILASHENDAOGENHUABANDAXIAOYIYANG。ZAICILIZIDANGZHONG,HUAZHIKUANYUHUABANKUANDOUWEI30,ERGAOWEIHUABANDEYIBAN,YINCIZHIXUJIANGGAOLASHENYIBEIJIKE,so TUXIANGYEYIQIBEILASHENBIANSHOU,XFANGXIANGBUBIAN,YFANGXIANGZENGZHIYIBEI, SUOYIJIUDEDAOLEBIANXINGZHIHOUDETUPIAN

变形之后的图片

  ZONGJIE

  TONGGUOSHANGMIANSUOSHUODEXIANGXINEIRONGDAJIAYINGGAIXINLIYOUSHULEBA,SHIBUSHIGANJUEZHIQIANYITUANLUANMADESIXUYIJINGDOUBEILIQINGLE?XIAOBIANRENWEIZHEIPIANWENZHANGHAISHIFEICHANGJUYOUCANKAOJIAZHIDE,ERQIEHAISHIFENXIANGJIN,DAJIAGANJINNAQISHUBIAOSHOUZANGQILAIBA!

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