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It might be an advantage to save an image created from a vector source file as a bitmap/raster format, because different systems have different (and incompatible) vector formats, and some might not support vector graphics at all. However, once a file is converted from the vector format, it is likely to be bigger, and it loses the advantage of ...
Scalable Vector Graphics is a commonly used file format for providing a geometrical description of an image using basic objects such as labels, circles, lines, curves and polygons. An image can be reduced or enlarged to an arbitrary size, and will not suffer image data loss, nor will it become pixelated.
# Set 1300×975 SVG output and filename # The font size (fsize) sets the size for the circles, too. set samples 400 set terminal svg enhanced size 1300 975 fname "Times" fsize 36 set output "sinc function (both).svg" # Set y axis limits so the plot doesn't go right to the edges of the graph set yrange [-0.3: 1.1] set xrange [-6 * pi: 6 * pi] set lmargin 5 set bmargin-10 # No legend needed #set ...
A package called littleutils contains a script called opt-jpg that automates JPEG optimization, using jpegtran as the underlying engine. JPEG files can also be losslessly optimized with JPGExtra, which removes all hidden "extras" (or metadata) from the files without affecting the image data.
SVG images are defined in a vector graphics format and stored in XML text files. SVG images can thus be scaled in size without loss of quality, and SVG files can be searched, indexed, scripted, and compressed. The XML text files can be created and edited with text editors or vector graphics editors, and are rendered by most web browsers. If ...
# Set 1300×975 SVG output and filename # The font size (fsize) sets the size for the circles, too. set samples 400 set terminal svg enhanced size 1300 975 fname "Times" fsize 36 set output "sinc function (normalized).svg" # Set y axis limits so the plot doesn't go right to the edges of the graph set yrange [-0.3: 1.1] set xrange [-6: 6] set lmargin 5 set bmargin-5 # No legend needed set no ...
D3.js (also known as D3, short for Data-Driven Documents) is a JavaScript library for producing dynamic, interactive data visualizations in web browsers. It makes use of Scalable Vector Graphics (SVG), HTML5 , and Cascading Style Sheets (CSS) standards.
MO:DCA-P (Mixed Object:Document Content Architecture-Presentation), the Page Description Language file format that describes the text and graphics on a page. The 'Mixed Object' moniker refers to the fact that a MO:DCA file can contain multiple types of objects, including text, images, vector graphics, and even objects marked as 'barcodes'.