progress-bar

问题 I'm trying to make a circlular bar progress using html canvas and javascript and i've suceed until I've add a loop with setInterval, since that I'm stuck... I tried to target the problem putting console.log() in all the elements I use to do the loop, but I can't get through why my loop is working in the console but the cirlce doesn't appear. Can anyone help me. I will be very grateful. Thank you in advance. here is my code : class GreyCircle { constructor(x, y, radius) { this.posX = x; this

问题 How can I put a Vertical progress bar on React Native I need to make a delivery bar progress **Example: driver is at point A and needs to go to point B ...* 回答1: This is a bit tricky but do able. You will have to have a vertical line and place the items horizontally in a row format. Lets say you have a data structure like this.You can update the current location using the flag and set the labels. const data = [ { title: 'Stop 1', letter: 'A', isCurrent: false }, { title: 'Stop 2', letter: 'B'

问题 I'm using a package called percent indicator https://pub.dev/packages/percent_indicator and I'm currently using its CircularPercentIndicator() I'm just wondering how to change the progress color when a certain percentage met? For example: I have a starting progress color of green at 0% when reaching 60% progress color should change to orange and when reaching 80% color should be red. here's what I got at the moment: import 'package:flutter/material.dart'; import 'package:percent_indicator

问题 I'm using a package called percent indicator https://pub.dev/packages/percent_indicator and I'm currently using its CircularPercentIndicator() I'm just wondering how to change the progress color when a certain percentage met? For example: I have a starting progress color of green at 0% when reaching 60% progress color should change to orange and when reaching 80% color should be red. here's what I got at the moment: import 'package:flutter/material.dart'; import 'package:percent_indicator

问题 I have a progress bar with its value updated while processing a file using the fileImporter modifier. I am not sure why the progress bar is not updated as the file is being processed (is it because it is part of the closure?). Below is how I am implementing the progress bar. Any help is greatly appreciated! the ContentView basically has a button that triggers the processing of the selected file using a button and the .fileImporter modifier in a closure. struct ContentView: View {

问题 Im currently importing csv files and bulk loading to sql table. using this code $CSVDataTable = Import-Csv $csvFile | % -begin {$i=0} -process { Write-Progress -activity "Importing file" -currentOperation "Reading line $i" -PercentComplete -1; $i++; return $_ } | Out-DataTable i am able to show the progress, but I'd like to optimize it and one recommendation Ive found is utilizing StreamReader. so ive tried the following: [int]$LinesInFile = 0 $reader = New-Object IO.StreamReader $csvFile

问题 Im currently importing csv files and bulk loading to sql table. using this code $CSVDataTable = Import-Csv $csvFile | % -begin {$i=0} -process { Write-Progress -activity "Importing file" -currentOperation "Reading line $i" -PercentComplete -1; $i++; return $_ } | Out-DataTable i am able to show the progress, but I'd like to optimize it and one recommendation Ive found is utilizing StreamReader. so ive tried the following: [int]$LinesInFile = 0 $reader = New-Object IO.StreamReader $csvFile

问题 I am making an Animated ProgressBar, in which i used multiple fillRect() method of class javax.swing.Graphics . To put a delay after each rectangle is painted, I am using Thread.sleep(500) method for making a delay, (Suggested by many Forums, for making a delay). The Problem is, instead of making a delay of 0.5sec after each Rectangle box is displayed, it takes the whole delay required by all the rectangles, in the start, and then displays the final image, thats the Progress Bar. Question 1

问题 I am making an Animated ProgressBar, in which i used multiple fillRect() method of class javax.swing.Graphics . To put a delay after each rectangle is painted, I am using Thread.sleep(500) method for making a delay, (Suggested by many Forums, for making a delay). The Problem is, instead of making a delay of 0.5sec after each Rectangle box is displayed, it takes the whole delay required by all the rectangles, in the start, and then displays the final image, thats the Progress Bar. Question 1

问题 I am making an Animated ProgressBar, in which i used multiple fillRect() method of class javax.swing.Graphics . To put a delay after each rectangle is painted, I am using Thread.sleep(500) method for making a delay, (Suggested by many Forums, for making a delay). The Problem is, instead of making a delay of 0.5sec after each Rectangle box is displayed, it takes the whole delay required by all the rectangles, in the start, and then displays the final image, thats the Progress Bar. Question 1