The Foundation progress bar can be displayed as the degree of processing of the program:
We can do it in 默认情况下，进度条颜色为蓝色。不同颜色的类为： Can be used You can use CSS to tag the progress bar. In the following example, we added a < span > element to display the percentage:
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. Element used in the .progress Class to create a progress bar .meter Class is used for child elements (< span >). We can set the progress percentage in the < span > element, as shown below: 8.10.1. Example ¶
<div class="progress">
<span class="meter" style="width:70%">span>
div>
Progress bar color ¶
.secondary , .success , 或 .alert : 8.10.2. Example ¶
<div class="progress">
<span class="meter" style="width:50%">span>
div>
<div class="progress secondary">
<span class="meter" style="width:50%">span>
div>
<div class="progress success">
<span class="meter" style="width:50%">span>
div>
<div class="progress alert">
<span class="meter" style="width:50%">span>
div>
Fillet progress bar ¶
.radius And .round Class is used to add a fillet effect to the progress bar 8.10.3. Example ¶
<div class="progress">
<span class="meter" style="width:50%">span>
div>
<div class="progress radius">
<span class="meter" style="width:50%">span>
div>
<div class="progress round">
<span class="meter" style="width:50%">span>
div>
Progress bar size ¶
.small-num Or .large-num To modify the width of the progress bar num Is a number between 1 (8.33%) and 12 (default): 8.10.4. Example ¶
Progress bar label ¶
8.10.5. Example ¶
<style>
.percentage {
position: absolute;
top: 50%;
left: 50%;
color: white;
transform: translate(-50%, -50%);
font-size: 12px;
}
style>
<div class="progress">
<span class="meter" style="position:relative;width:75%">
<span class="percentage">75%span>
span>
div>
<div class="progress success">
<span class="meter" style="position:relative;width:50%">
<span class="percentage">50%span>
span>
div>
<div class="progress alert">
<span class="meter" style="position:relative;width:25%">
<span class="percentage">25%span>
span>
div>
Principles, Technologies, and Methods of Geographic Information Systems
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