After a lot of searching on SO, I couldn't find an answer to my specific use-case.
经过大量搜索后,我无法找到我的具体用例的答案。
I've been using jQplot for a PHP/Javascript page that plots 100-200 different series with up to 50 points each. The problem is, that it is drawing each individual series as its own canvas layer, and eats up a TON of memory in the browser.
我一直在使用jQplot作为PHP / Javascript页面,绘制100-200个不同的系列,每个系列最多50个点。问题是,它将每个单独的系列绘制为自己的画布层,并在浏览器中占用一大块内存。
I want to get to the point of drawing 2000 series of 30-50 points each, and can deal without a lot of the interactive features that a lot of javascript graphing libraries present.
我想达到绘制2000系列每个30-50分的点,并且可以处理很多javascript图形库所呈现的很多交互功能。
Is there a free (public license) graphing library out there that produces static images? Would such libraries take a long time to render such an image?
是否有免费的(公共许可证)图形库可以生成静态图像?这些图书馆需要很长时间来渲染这样的图像吗?
I do like the way jqplot looks, but I can't really expand my graph beyond 400x400 px without it taking a huge amount of RAM.
我喜欢jqplot看起来的方式,但是如果不占用大量的RAM,我无法将图形扩展到超过400x400像素。
1 个解决方案
#1
0
Did you take a look at the PHP class oriented framework http://pchart.sourceforge.net/ ?
您是否看过面向PHP类的框架http://pchart.sourceforge.net/?
#1
0
Did you take a look at the PHP class oriented framework http://pchart.sourceforge.net/ ?
您是否看过面向PHP类的框架http://pchart.sourceforge.net/?