Should I use SVG or should I use Canvas with HTML5 and how do I draw on it? I want this grid to draw rectangle, circle or other diagrams on it and I will calculate the area of that diagram like area of a square.

I need to draw a 1px grid (10px spacing) using the SVG canvas embedded within a webpage. There are many SVG tags to choose from and I was hoping someone could suggest what tags would be best suited for the job and produce the least amount of code.

2023年4月8日 · In my attempt to create a responsive grid area with an svg image inside I have run into odd behaviour such as arbitrary grid area widths, and inability to have the image grow or shrink to a certain point than stop.

2014年2月25日 · The exercise also involves plotting a few points on the grid - requiring an SVG transform of these geographic objects (which are in a geographic coordinate system and not the opposite graphics coordinates system). These coordinates are all fed in from an Oracle spatial d/b. So, it's more of a dynamic map that is the desired output, not a static one.

2022年6月2日 · So basicly I have a grid that is using parrerns of paths/rects to draw the grid. On this grid I want to put numbers in x & y direction. Like a coordinate system you might know from school. I tr...

2019年2月6日 · Currently, I want to absolutely position an svg atop the grid and draw over it (in a draw mode that has vertices). Note how the top/left vertices are flush against the edge and above the padding (incorrectly, but still -- they are flush because the view clips them).

2018年10月18日 · I'm trying to make a page with a simple 3x3 grid layout: header top, footer bottom, two sidebars, and the main display. Everything works fine until I add the SVG element that should fill the main-d...

2021年10月7日 · I am using CSS Grid, which works great, but want to have a background SVG that the grid sits on top of. For example, here is the HTML: <div className="wrapper"> <div className=&

2019年11月12日 · I see how one can position an item inside a grid cell such that it appears in any of the four corners. To summarize, the cell itself receives the styling position: relative;, and each of the items ...

2010年12月22日 · I am working on SVG, and I have an issue in that I want to implement the "Snap To Grid" functionality in my application. I have made the grid using line in SVG, and I have also implemented the dra...