width

gnuplot: why is linewidth 0 not zero in width?

由 痞子三分冷 提交于 2020-05-15 09:27:12
问题 What is the reason that lw 0 doesn't have zero linewidth, i.e. invisible? What I find in the gnuplot manual: The line width and point size are multipliers for the current terminal's default width ... Ok, if lw 0 is a multiplier then the resulting linewidth should be zero independent of the terminal's default linewidth. The reason for asking is to eventually have the possibility to use with linespoints and programmatically switch within a loop between with lines and with points . Code: ###

【CSS】width 、clientWidth、scrollWidth、offsetWidth

由 僤鯓⒐⒋嵵緔 提交于 2020-04-24 23:42:01
先说 宽度 clientWidth、scrollWidth、offsetWidth参见 http://www.w3school.com.cn/jsref/dom_obj_all.asp clientWidth ：可见宽度，包括元素的内容区，就是最里面那部分，包括padding，不包括magin，不包括border，不包括滑动条； 备注：background-color包括元素的内容区、padding、border，也就是比clientWidth涉及区域多了一个border。 scrollWidth ：可以滚动的clientWidth； offsetWidth ：不包括magin，其他都包括； 注：这里offsetWidth包括滚动条的宽度，但是和scrollWidth不太一样，scrollWidth的是实际内容的宽度，就是将滑块滑动走过的宽度；而offsetWidth包括滚动条的宽度，不是滚动区域。 width ：就是你style给的width，不过有一个奇怪的地方，当打印style.width的时候，只对内联样式，且必须写成style = "width:某某px"的有用，能打印出来，其他的打印出来的都是空字符串。不知为何，好奇怪。 至于高度，和宽度一样的啦，对号入座就ok。 来源： oschina 链接： https://my.oschina.net/u/1165741/blog

PHP Get height and width in Pdf file proprieties

由 不想你离开。 提交于 2020-03-09 04:00:39
问题 I have a PDF file. I would to get it height and width in mm. So I do an exec(pdfinfo ... ); I have this result : Creator: Adobe InDesign CS5 (7.0.3) Producer: Acrobat Distiller 9.4.2 (Macintosh) CreationDate: Mon Jan 30 15:48:43 2012 ModDate: Fri Feb 10 10:35:05 2012 Tagged: no Pages: 34 Encrypted: no Page size: 552.744 x 708.643 pts File size: 80724791 bytes Optimized: yes PDF version: 1.3 I have a script witch extract my info : <?php $output = shell_exec("pdfinfo ".$pdflivrelink); $data =

how to extract height and width from a svg file

由 删除回忆录丶 提交于 2020-02-25 08:39:26
问题 example: <svg width="23" height="22" xmlns="http://www.w3.org/2000/svg"> <!-- Created with SVG-edit - http://svg-edit.googlecode.com/ --> <g> <title>Layer 1</title> <path fill-opacity="0" id="svg_1" d="m23,2-20,9.5l22,9" stroke-width="4" stroke="#000000" fill="#ffffff" /> </g> </svg> I want to extract the width and height of the svg file so that I can do some positioning with canvg. I know it's xml, but I can't figure it out. It's probably something really easy but it's the last day of the

how to extract height and width from a svg file

由 你。 提交于 2020-02-25 08:39:06
问题 example: <svg width="23" height="22" xmlns="http://www.w3.org/2000/svg"> <!-- Created with SVG-edit - http://svg-edit.googlecode.com/ --> <g> <title>Layer 1</title> <path fill-opacity="0" id="svg_1" d="m23,2-20,9.5l22,9" stroke-width="4" stroke="#000000" fill="#ffffff" /> </g> </svg> I want to extract the width and height of the svg file so that I can do some positioning with canvg. I know it's xml, but I can't figure it out. It's probably something really easy but it's the last day of the

How to extend section width: 100% using css

由 大城市里の小女人 提交于 2020-02-07 05:27:07
问题 I have a section inside width: 1180px; i want to extend this green color div I want to make width: 100% I have tried using vw but not getting but some extra space is coming. can anyone suggest me? Is there any other way to do using CSS. .wrapper { width: 100%; position: relative; background: #ccc; } .inner { width: 1180px; margin: 0 auto; background: pink; } .box1 { height: 50px; background: red; } .box2 { height: 50px; background: green; margin-left: calc(-100vw/2 + 100%/2); margin-right:

jQuery min-width vs width: How to remove px?

由 徘徊边缘 提交于 2020-02-01 20:31:14
问题 Trying some basic jQuery and JavaScript here. The .width() gives me an integer value. The .css('min-width') gives me a value ending in px . Therefore I can't do math on this as is. What is the recommended work around? alert($('#<%=lstProcessName.ClientID%>').parent('.column4').width()); alert($('#<%=lstProcessName.ClientID%>').parent('.column4').css('min-width')); alert($('#<%=lstProcessName.ClientID%>').parent('.column4').width() >= $('#<%=lstProcessName.ClientID%>').parent('.column4').css(

jQuery min-width vs width: How to remove px?

由 笑着哭i 提交于 2020-02-01 20:27:41
问题 Trying some basic jQuery and JavaScript here. The .width() gives me an integer value. The .css('min-width') gives me a value ending in px . Therefore I can't do math on this as is. What is the recommended work around? alert($('#<%=lstProcessName.ClientID%>').parent('.column4').width()); alert($('#<%=lstProcessName.ClientID%>').parent('.column4').css('min-width')); alert($('#<%=lstProcessName.ClientID%>').parent('.column4').width() >= $('#<%=lstProcessName.ClientID%>').parent('.column4').css(

CSS overflow with long URL

由 与世无争的帅哥 提交于 2020-01-24 17:22:08
问题 Ok, so I have google ads inside a 160x600 container. New ads are shown randomly on refresh. When an ad pops up with a long URL that doesn't contain any dashes or any characters for it to break at, it overflows out of the container div. Right now I have overflow:hidden so anything after 160 pixels in hidden. The problem is that if there's a long URL some of it gets hidden (which is fine) but the text above the ad also gets hidden instead of breaking because it flows out horizontally as far as

CSS menu bar to span page width

由 谁说我不能喝 提交于 2020-01-23 20:44:05
问题 I'd like the main menu from this page http://www2.gardencomedyclub.co.uk to use the entire width of the page. I've tried using margin: 0 auto; in varying places in the #menu css tags but it keeps being left justified. I'd just like the margin between the li elements to expand to fill the full width of the #mainmenu div. Thanks for any help! 回答1: From your #menu li remove float:left and instead use display:inline-block. This will however push the last li in a new row. To solve that, You will
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