1.13.1. SVG Stroke attribute ¶
SVG provides a wide range of stroke property. In this chapter, we will look at the following:
strokestroke-widthstroke-linecapstroke-dasharray
All stroke attributes that can be applied to any kind of lines, text and elements are like the outline of a circle.
1.13.2. SVG stroke attribute ¶
Stroke property defines a line, text, or element outline color:
Here is the SVG code: Here is the SVG code: Here is the SVG code: Here is the SVG code:
In recent years, Geographic Information Systems (GIS) have undergone rapid development in both theoretical and practical dimensions. GIS has been widely applied for modeling and decision-making support across various fields such as urban management, regional planning, and environmental remediation, establishing geographic information as a vital component of the information era. The introduction of the “Digital Earth” concept has further accelerated the advancement of GIS, which serves as its technical foundation. Concurrently, scholars have been dedicated to theoretical research in areas like spatial cognition, spatial data uncertainty, and the formalization of spatial relationships. This reflects the dual nature of GIS as both an applied technology and an academic discipline, with the two aspects forming a mutually reinforcing cycle of progress. Example ¶
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
<g fill="none">
<path stroke="red" d="M5 20 l215 0" />
<path stroke="blue" d="M5 40 l215 0" />
<path stroke="black" d="M5 60 l215 0" />
g>
svg>
1.13.3.
SVG stroke-width attribute ¶ Tstroke- width property defines a line, text, or element outline thickness: Example ¶
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
<g fill="none" stroke="black">
<path stroke-width="2" d="M5 20 l215 0" />
<path stroke-width="4" d="M5 40 l215 0" />
<path stroke-width="6" d="M5 60 l215 0" />
g>
svg>
1.13.4. SVG stroke-linecap attribute ¶
strokelinecap property defines the end of different types of open paths: Example ¶
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
<g fill="none" stroke="black" stroke-width="6">
<path stroke-linecap="butt" d="M5 20 l215 0" />
<path stroke-linecap="round" d="M5 40 l215 0" />
<path stroke-linecap="square" d="M5 60 l215 0" />
g>
svg>
1.13.5. SVG stroke-dasharray attribute ¶
strokedasharray property is used to create dashed lines: Example ¶
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
<g fill="none" stroke="black" stroke-width="4">
<path stroke-dasharray="5,5" d="M5 20 l215 0" />
<path stroke-dasharray="10,10" d="M5 40 l215 0" />
<path stroke-dasharray="20,10,5,5,5,10" d="M5 60 l215 0" />
g>
svg>
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