![]() ![]() ![]() Note: as well as the svg element, the viewBox attribute can also be used on the elements symbol, marker, pattern and view. The last two numbers define the dimensions of the viewBox, which we’ll think of as “zooming”. ![]() The first two numbers define the position of the viewBox, which we’ll think of as “panning”. We control the viewBox by adding it as an attribute to the svg element, with a value comprising four space separated numbers: viewBox = The SVG viewBox is very similar to the viewport, but it can also pan and zoom like a telescope viewBox Parameters Building on the “looking through glass” analogy, if the viewport is like a window, the viewBox is like a telescope. The viewBox can be thought of as much like the viewport but with two extra features: it can “pan” and it can “zoom”. In the first SVG we see the entire 100px by 100px circle, but in the second SVG when we set our viewport size to 50px by 50px we only see a quarter of the circle. The viewport size is set by adding width and height attributes to the svg element, like so: What’s on the other side could theoretically be any size at all.įor example, you might have a shape in your graphic that is 100px by 100px, but if you set the SVG viewport to 50px by 50px you’ll only see a portion of that shape. The SVG viewport is like a porthole window whose size determines what you can see through itĪs with a window, the size of the viewport determines how much you can see, but it doesn’t define the size of whatever might be visible through that viewport. You can imagine this as being something akin to a porthole window through which you can see the world beyond. If you literally break down the word “viewport” you’ll get a hint as to its role in SVG it creates a “port” through which you can “view” a section of an SVG. For larger areas a stiff piece of cloth can be used, you can see how I do this in my process videos.SVG Viewport and viewBox (For Complete Beginners) Small areas can be removed simply by rubbing with the fingertips or an eraser. It depends on the amount of masking fluid used. What is the best way to remove the masking fluid? Student grade paper and thin paper don't react well to masking fluid.Īnother reason can be that the paper was wet when you applied it, or it was damp when you removed it. There are different reasons that can cause this, but the most common one is that the quality of the paper is very low. Why does my paper tears when I remove it? I recommend pouring your masking fluid in a small bowl or plate instead of dipping the brush in the bottle, you can always put it back into the bottle… yes, with soap and everything.Īnd if you still want to know the name of the brand, it is Schmincke blue masking fluid. With some exceptions, almost all brands are equally thick, but by using the soapy water on your brush you will dilute it and make it easier to work. What brand do you use? My masking fluid is too thick to paint. Alternatively you can also use a bar soap, I’ve seen other artists doing this, but because my brushes are big it's easier to work with soapy water. Wash your brushes with more soap and under running water immediately after you finish applying it. Mix a teaspoon of liquid soap in a glass of water and soak your brushes in every time you add more masking fluid, this will also make it easier to apply. How to prepare your brushes before dipping them in Masking Fluid? We all know that masking fluid can ruin our brushes, but it is all about preparing them correctly. Just please don’t buy cheap brushes to throw away after using them, there is no need of that. Short answer: (almost) all of them! I obviously go for the not so new ones and avoid really expensive brushes. What brushes do you use to apply Masking Fluid? This technique is very handy to keep small or complex details that would be too difficult to paint around, but is also a great way to create unusual effects that would be impossible to do by hand. Also know as liquid frisket, masking fluid is a water-based medium used to repel paint and preserve white areas on the paper.
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