E-COM-NET
首页
在线工具
Layui镜像站
SUI文档
联系我们
推荐频道
Java
PHP
C++
C
C#
Python
Ruby
go语言
Scala
Servlet
Vue
MySQL
NoSQL
Redis
CSS
Oracle
SQL Server
DB2
HBase
Http
HTML5
Spring
Ajax
Jquery
JavaScript
Json
XML
NodeJs
mybatis
Hibernate
算法
设计模式
shell
数据结构
大数据
JS
消息中间件
正则表达式
Tomcat
SQL
Nginx
Shiro
Maven
Linux
drawRoundRect
Jetpack Compose - Canvas
2.1、drawArc2.2、drawCircle2.3、drawImage2.4、drawLine2.5、drawOval2.6、drawPath2.7、drawPoints2.8、drawRect,
drawRoundRect
3
乐翁龙
·
2023-10-28 08:35
Jetpack-Compose
Jetpack
Compose
Canvas
Compose自定义
ComposeCanvas
4.2 QPainter的绘图接口介绍(下)
4.2QPainter的绘图接口介绍(下)上篇文章中我们举例介绍了drawRect、
drawRoundRect
、drawEllipse、drawArc、drawChord、drawPie这几个接口的用法
前行中的小猪
·
2023-10-25 06:52
Qt基础内容教程
1024程序员节
Qt
QPainter
Qt绘制
Compose Canvas基础(1) drawxxx()绘制方法
方法前言Canvas是什么drawxxx()绘制方法drawCircle画圆不填充颜色设置线条的宽度drawRect画矩形drawPoints画点pointModedrawOval画椭圆drawLine画线
drawRoundRect
我怀里的猫
·
2023-10-18 11:29
android
jetpack
android
使用canvas.
drawRoundRect
()时,解决四个圆角的线比较粗的问题
最近在使用
drawRoundRect
(floatleft,floattop,floatright,floatbottom,floatrx,floatry,Paintpaint)画圆角矩形时,四个圆角的线总是比四条边的线更粗
雨田Android开发
·
2023-10-06 22:14
Android自定义控件(七) Android仿微信支付密码输入框
说明1、实现效果2、绘制分析从图上可以看出,主要有以下几个元素以及事件:绘制圆角矩形
drawRoundRect
绘制黑色小圆点drawCircle键盘自动调起处理输入和回删事件输入完成后事件回调3、实现步骤
居安思危_Ho
·
2023-06-24 02:12
Android自定义View
1024程序员节
android
自定义View
Android 自定义View 之九宫格抽奖View
1.绘制外边框:见代码:核心是使用canvas.
drawRoundRect
(
宋小胖并不胖
·
2023-04-17 17:25
canvas绘制圆角矩形
canvas绘制圆角矩形https://blog.csdn.net/currencylee/article/details/80163753
drawRoundRect
(cxt,x,y,width,height
ONE2
·
2023-03-23 18:40
自定义进度条
RectFrf=newRectF(0,0,mWidth,mHeight);/*绘制圆角矩形,背景色为画笔颜色*/mPaint.setColor(Color.rgb(220,220,220));canvas.
drawRoundRect
_xiangpan
·
2023-03-09 01:51
QPainter 绘制圆角矩形
drawRoundRect
详解
不废话!!!!!!函数原型为:/*Drawsarectanglerwithroundedcorners.ThexRndandyRndargumentsspecifyhowroundedthecornersshouldbe.0isangledcorners,99ismaximumroundedness.Afilledrectanglehasasizeofr.size().Astrokedrectan
刘小通通
·
2022-12-16 03:42
C/C++
qt
计算机视觉
opencv
Jetpack Compose Canvas绘制超详细介绍
目录1.Canvas2.绘制方法1.drawLine2.drawRect3.
drawRoundRect
4.drawImage5.drawCircle6.drawArc7.drawPath8.drawPoints3
·
2022-10-31 23:27
自定义View-Canvas.drawXXX()
1.drawColor2.drawCircle3.drawRect4.drawPoint5.drawPoints6.drawOval7.drawLine8.drawLines9.
drawRoundRect
10
吉斯卡
·
2022-02-06 22:41
Android原生绘图工具Canvas详细
目录1.Canvas提供的绘制函数2.绘制背景3.绘制矩形drawRect4.绘制圆角矩形
drawRoundRect
5.绘制圆形drawCircle6.绘制路径drawPath7.绘制直线drawLine8
·
2021-09-26 17:45
自定义 View - Canvas - 图形绘制
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
Arnold_J
·
2021-05-06 03:37
Andorid自定义View-Canvas之画布操作(学习笔记)
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
petterp
·
2020-09-14 22:38
日常开发
Android初级-夯实基础
自定义View
Canvas
java.lang.NoSuchMethodError: android.graphics.Canvas.
drawRoundRect
java.lang.NoSuchMethodError: andr
android.graphics.Canvas.drawRoundRectjava.lang.NoSuchMethodError:android.widget.PopupWindow.showAsDropDown今天开发遇到两个版本问题:1画圆角canvas.
drawRoundRect
bailin0309
·
2020-09-13 21:39
Android
About the drawing
例如函数drawRect()(直角矩形),
drawRoundRect
()(圆角矩形),drawCircle()(圆形),drawEl
lyqchina
·
2020-09-13 12:54
flex
actionscript3
actionscript
matrix
null
object
string
flash
About the drawing
例如函数drawRect()(直角矩形),
drawRoundRect
()(圆角矩形),drawCircle()(圆形),drawEl
lyqchina
·
2020-09-13 12:54
flex
actionscript3
actionscript
matrix
null
object
string
flash
Android
drawRoundRect
踩坑
项目中需要画一个圆角矩形,自然想到
drawRoundRect
().咔咔咔一顿操作,提测.在android6.0机型居然显示不出来.但是Android7.0以上是可以显示出来的.坑版本兼容问题//MakesurethatcoordinatesinRectFthatisusedtodrawroundedrectanglearecorrect.Thatmeans
走着学磔
·
2020-09-13 09:35
app基础
Android之Canvas的
drawRoundRect
()
1问题Canvas的
drawRoundRect
()函数怎么用publicvoiddrawRoundRect(RectFrect,floatrx,floatry,Paintpaint)功能:该方法用于在画布上绘制圆角矩形
chen.yu
·
2020-09-13 09:42
Andriod
积累
android
canvas
自定义控件,圆角矩形(
drawRoundRect
)
先来看画圆角矩形的关键语句RectFoval3=newRectF(150,20,180,40);canvas.
drawRoundRect
(oval3,20,15,p);第一句是建立矩形,参数的意思是第二句话
tuionf
·
2020-09-13 09:29
drawRoundRect
方法:绘制圆角矩形
本节为大家介绍
drawRoundRect
方法:绘制圆角矩形。AD:8.2.8
drawRoundRect
方法:绘制圆角矩形【功能说明】该方法用于在画布
HD2452
·
2020-09-13 08:47
android
记使用canvas.
drawRoundRect
遇到的问题
canvas.
drawRoundRect
可以画圆角矩形,可是如果这个矩形的高很小,比如音量条,音量+时,一会是圆角矩形一会是直角矩形。。
小摩托_yb
·
2020-09-13 07:10
Android 自定义View canvas.
drawRoundRect
某些机型显示异常处理适配处理
1.
drawRoundRect
(left,top,right,bottom,cx,cy,paint)该方法实在Api21之上才能使用的;所以推荐使用
drawRoundRect
(newRecF(left,
zhao2017
·
2020-09-13 07:48
Android
Android
自定义View小问题
Canvas的基本使用
canvas.drawARGB(255,255,0,0);canvas.drawColor(Color.RED);2.绘制矩形canvas.drawRect(mArcRect,mPaint);canvas.
drawRoundRect
跑快点
·
2020-09-10 15:36
View相关知识
canvas
Canvas状态
Android图形绘制
【Android】自定义控件实现带百分比显示进度条,可自定义颜色
思路分为3步:1.画进图条背景(图中灰色部分2.根据进度画出进度条(图中绿色部分3.绘制进度百分比(图中白色文本前面2个步骤非常简单,通过
drawRoundRect
方法进行绘制即可,第3步也不难,重点在于定位好绘制文本的位置
lankton
·
2020-08-24 10:09
Android
android自定义View控件——圆形进度条
效果图:底部文字需要绘制圆角背景,需要用到
drawRoundRect
(),该方法用于在画布上绘制圆角矩形,通过指定RectF对象以及圆角半径来实现。
52Alice
·
2020-08-22 16:17
自定义view文字在矩形里居中
canvas.
drawRoundRect
(rectF,10f,10f,mAwakenPointPaint);Stringres="安静啊啊家";Paint.FontMetricsfontMetrics=
大顺子喔吼
·
2020-08-21 05:51
android
Android自定义View高级(三)-Canvas之画布操作
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
蓝枫amy
·
2020-08-20 13:41
Cocos2d-x:裁剪节点圆角矩形(将节点处理成圆角)
核心:1、首先需要使用上节提到的ClippingNode进行裁剪;2、绘制圆角矩形模版;3、用模版去裁剪;定义静态方法:ClippingNode*
drawRoundRect
(Node*newNode,floatradius
Alostz
·
2020-08-19 23:44
cocos2d
SpannableString 与 类似shape边框的背景效果
参考:Android自定义圆角Span背景使用canvas.
drawRoundRect
()时,解决四个圆角的线比较粗的问题效果图:布局:代码:TextViewmTv=(TextView)this.findViewById
Mars-xq
·
2020-08-04 00:27
shape
控件
自定义控件,圆角矩形(
drawRoundRect
)
先来看画圆角矩形的关键语句RectFoval3=newRectF(150,20,180,40);canvas.
drawRoundRect
(oval3,20,15,p);12第一句是建立矩形,参数的意思是第二句话
Mr Cui
·
2020-08-02 23:42
android
分散知识点记录
android基础总结
自定义View(三)Canvas 图形绘制
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
光羽隼
·
2020-07-29 09:34
Canvas 画布操作
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
wuchao226
·
2020-07-29 02:26
Bitmap图片设置任意角为圆角
当我们需要将Bitmap图片设置任意角为圆角时可以使用
drawRoundRect
(reaf,x,y,reaf)函数来设置任意圆角/****Parameters*rectfTherectangularboundsoftheroundRecttobedrawn
木 土 硎
·
2020-07-15 08:47
安卓
使用canvas.
drawRoundRect
()时,解决四个圆角的线比较粗的问题
最近在使用
drawRoundRect
(floatleft,floattop,floatright,floatbottom,floatrx,floatry,Paintpaint)画圆角矩形时,四个圆角的线总是比四条边的线更粗
wang_android
·
2020-07-14 13:42
android开发笔记
Canvas 图片文字
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
wuchao226
·
2020-07-07 16:27
Canvas的常用操作速查表
绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
_Carl
·
2020-07-01 01:35
自学qt之QPainter
drawPolyline()drawPie()drawPoints()drawText()drawLines()drawPixmap()drawPolygon()drawPath()drawRect()
drawRoundRect
吐着泡泡说爱你
·
2020-06-30 04:02
qt
自定义View简单操作之下载进度条按钮
这里实现下载进度条按钮的一个简单效果,主要是了解自定义View的一些常用的方法,
drawRoundRect
(),drawText()等,下面是代码块publicclassProgressButtonextendsTextView
丿独狼灬望曰
·
2020-06-27 18:05
canvas.
drawRoundRect
方法,绘制圆角矩形
publicvoiddrawRoundRect(RectFrect,floatrx,floatry,Paintpaint)Drawthespecifiedround-rectusingthespecifiedpaint.TheroundrectwillbefilledorframedbasedontheStyleinthepaint.ParametersrectTherectangularboun
若尘风
·
2020-06-24 07:22
Android
eclipse
Android
圆角矩形
drawRoundRect
Android canvas 基础图形详解
的常用方法操作类型相关API备注绘制颜色drawColor,drawRGB,drawARGB给画布绘制颜色绘制形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
聆听璇律
·
2020-06-21 12:46
Android中canvas基本使用
圆)canvas.drawOval()//(椭圆)canvas.drawLine()//(线)canvas.drawPoint()//(点)canvas.drawRect()//(矩形)canvas.
drawRoundRect
yangzai
·
2020-04-12 23:45
Android自定义View高级(二)-Canvas绘制图形
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
蓝枫zeke
·
2020-03-30 09:49
Android自定义View高级(三)-Canvas之画布操作
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
蓝枫zeke
·
2020-03-01 05:17
Android自定义View高级(四)-Canvas之图片文字
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
蓝枫zeke
·
2020-02-14 01:49
android绘图之Canvas基础(2)
提供的绘制函数:canvas.drawColor();canvas.drawRGB();canvas.drawRect();canvas.
drawRoundRect
();canvas.drawCircle
sliencexiu
·
2020-02-11 18:18
Android自定义View-Canvas画布
API备注绘制颜色drawColor,drawRGB,drawARGB使用单一颜色填充整个画布绘制基本形状drawPoint,drawPoints,drawLine,drawLines,drawRect,
drawRoundRect
我脑中旳橡皮擦
·
2020-02-07 04:53
自定义实现竖着的渐变进度条
具体思路:1.进度条,其实就是一个最大值和最小值的比例值;2.
drawRoundRect
画圆角矩形3.LinearGradient对象渲染,具体渲染的比例要自己计算,目前我的demo提供3中颜色
浪漫晨风
·
2019-12-02 05:05
Android自定义一个简单的登录按钮
实现原理,就是画一个圆角矩形canvas.
drawRoundRect
(RectFrect,floatrx,floatry,Paintpaint),通过动画不停的改变RectF的宽度值来产生缩进
是时候展现真正的BUG了
·
2019-11-06 12:53
Android 图片裁剪之三剑式(一)
Canvas.clipPath-->Canvas.drawBitmap第二式:BitmapShader设置画笔的着色器,直接画图:paint.setShader-->canvas.drawCicle/
drawRoundRect
米小阳
·
2019-06-22 18:12
Android
UI
上一页
1
2
下一页
按字母分类:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
其他