You could create all the circles at 0,0 and transform them to the correct x/y positions, but lets see how to make it work with cx/cy. Figure 2. If you drop the markup into an html file, it will render into the actual icon. SVG Code explanation: An SVG image begins with an <svg> element The width and height attributes of the <svg> element define the width and height of the SVG image The <circle> element is used to draw a circle The cx and cy attributes define the x and y coordinates of the center of the circle. Usually I change the class of some HTML element . Complex shapes composed only of straight lines can be created as <polyline> s. Here we define a branch of a snowflake then use it six times with different rotations. Not the answer you're looking for? Position attributes and attributes that define the shape still have to stay in the HTML. The path is the most powerful SVG tag. Thanks Isaac,Your program sounds interesting. Something else to note is that both the text elements have an id of "item", which works because they are not in the same document. So , is it possible that i can write a write a javascript based macro on visio to assign the id for tag?. You can add styles, classes and also - most importantly - attributes. I'm a bit of a novice at the minute with big idea's ;o). var imgs = svg.selectAll("image").data( [0]); imgs.enter() .append("svg:image") Would be better if you show the xlink:href tag, which a user will need to use your solution. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, @Rvervuurt Hey, what are you doing with my post? Comments? Here we define several drawing commands. Just hand chosen artisanal links. As <img> <img src="data:image/svg+xml;base64,[data]"> As CSS.logo { background: url("data:image/svg+xml;base64,[data]"); } Relevant note here: regular CSS doesn't . Any advice on if these value can be set in this fashion? The branch is defined as a path. Lets look at an example with two rectangles set to a light blue fill. The syntax from the MDN docs reads: Cool, but what does that mean? Below goes the final result: This post was originally published at https://blog.q-bit.me/how-to-create-svg-elements-with-javascript/ The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Find centralized, trusted content and collaborate around the technologies you use most. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. What is the difference between "let" and "var"? I imagine they will be something to do with SVGs being written in XML rather than HTML. Posted on Apr 6, 2021 The overlay applies the 'multiply' blend mode in order to darken the entire image. It was a bit trickier than I expected, but the answer is really simple. The <image> SVG element includes images inside SVG documents. SVGs are ideal for logos, diagrams, and icons. I'm sure there are good reasons for this, but part of me would really like to know what those reasons are! It sets the inner size and the outer size of the image. We can do this because the SVG cannot access the HTML document it's embedded into and so cannot "see" the other SVGs on the page. It will take in the anchor tag into which we will inject the created graphic, making it suitable for our scrolling feature. Notice Im not using the attribute this time so the x/y are transforms rather than presentation attributes. Lastly, a place to write some JavaScript. Remember, we moved the center of the coordinate system to the middle of the image and the X-axis grows to the right and the Y-axis grows towards the bottom. on CodePen. so it adds