TypeScript svg.SVG类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› TypeScript›TypeScript教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了TypeScript中src/dvu/core/helpers/svg.SVG类的典型用法代码示例。如果您正苦于以下问题：TypeScript SVG类的具体用法？TypeScript SVG怎么用？TypeScript SVG使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了SVG类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: PictureCommand

import {PictureCommand} from 'src/dvu/core/commands/picture'
import {PictureContext} from 'src/dvu/geometry/picture_context'
import {SVG} from 'src/dvu/core/helpers/svg'

export const ELLIPSIS = new PictureCommand('Circle', {
  name: 'circle',
  shortcutKey: 'c',
  noOfInstances: 0,

  onMousedown(context: PictureContext): Element {
    const { start, end } = context

    const ellipsis = SVG.createEllipse(start.x, start.y, context.getWidth(), context.getHeight())
    ellipsis.setAttributeNS(null, 'stroke', '#555')
    ellipsis.setAttributeNS(null, 'fill', 'transparent')

    return ellipsis
  },

  onMousemove(element: Element, context: PictureContext): Element {
    const { start, end } = context
    const rx = context.getWidth(), ry = context.getHeight()

    element.setAttributeNS(null, 'rx', rx.toString())
    element.setAttributeNS(null, 'ry', ry.toString())

    return element
  },

  onMouseup(element: Element, context: PictureContext): Element {
    return this.onMousedown(element, context)

开发者ID:MohitSuhane，项目名称:papyrus，代码行数:31，代码来源:ellipsis.ts

示例2: PictureCommand

import {PictureCommand} from 'src/dvu/core/commands/picture'
import {PictureContext} from 'src/dvu/geometry/picture_context'
import {SVG} from 'src/dvu/core/helpers/svg'

export const PATH = new PictureCommand('Path', {
  name: 'path',
  shortcutKey: 'p',
  noOfInstances: 0,

  onMousedown(context: PictureContext): Element {
    return SVG.createPath(context.points)
  },

  onMousemove(element: Element, context: PictureContext): Element {
    const { end } = context

    let d = element.getAttributeNS(null, 'd');

    element.setAttributeNS(null, 'd', `${d} L${end.x.toString()},${end.y.toString()}`)

    return element;
  },

  onMouseup(element: Element, context: PictureContext): Element {
    return this.onMousedown(element, context)
  },

  getSummary(data: PictureContext) {
    return `Draw ${data.name || (this.name + '-' + data.instanceCount)} from (${data.start.x}, ${data.start.y}) to (${data.end.x}, ${data.end.y})`
  }
})

开发者ID:MohitSuhane，项目名称:papyrus，代码行数:31，代码来源:path.ts

示例3: PictureCommand

import {PictureCommand} from 'src/dvu/core/commands/picture'
import {PictureContext} from 'src/dvu/geometry/picture_context'
import {SVG} from 'src/dvu/core/helpers/svg'

export const LINE = new PictureCommand('Line', {
  name: 'line',
  shortcutKey: 'l',
  noOfInstances: 0,

  onMousedown(context: PictureContext): Element {
    const { start, end } = context

    return SVG.createLine(start.x, start.y, end.x, end.y)
  },

  onMousemove(element: Element, context: PictureContext): Element {
    const { end } = context

    element.setAttributeNS(null, 'x2', end.x.toString())
    element.setAttributeNS(null, 'y2', end.y.toString())

    return element
  },

  onMouseup(element: Element, context: PictureContext): Element {
    return this.onMousedown(element, context)
  },

  getSummary(data: PictureContext) {
    return `Draw ${data.name || (this.name + '-' + data.instanceCount)} from (${data.start.x}, ${data.start.y}) to (${data.end.x}, ${data.end.y})`
  }

开发者ID:dhavalpzala，项目名称:papyrus，代码行数:31，代码来源:line.ts

示例4: PictureCommand

import {PictureCommand} from 'src/dvu/core/commands/picture'
import {PictureContext} from 'src/dvu/geometry/picture_context'
import {SVG} from 'src/dvu/core/helpers/svg'

export const RECT = new PictureCommand('Rect', {
  name: 'rect',
  shortcutKey: 'x',
  noOfInstances: 0,

  onMousedown(context: PictureContext): Element {
    const initPoint = context.getLeastSignificantPoint(),
      endPoint = context.getMostSignificantPoint()

    const rect = SVG.createRect(initPoint.x, initPoint.y, endPoint.x - initPoint.x, endPoint.y - initPoint.y)
    rect.setAttributeNS(null, 'stroke', '#555')
    rect.setAttributeNS(null, 'fill', 'transparent')

    return rect
  },

  onMousemove(element: Element, context: PictureContext): Element {
    const initPoint = context.getLeastSignificantPoint(),
      endPoint = context.getMostSignificantPoint(),
      width = endPoint.x - initPoint.x,
      height = endPoint.y - initPoint.y

    element.setAttributeNS(null, 'x', initPoint.x.toString())
    element.setAttributeNS(null, 'y', initPoint.y.toString())
    element.setAttributeNS(null, 'width', width.toString())
    element.setAttributeNS(null, 'height', height.toString())

开发者ID:MohitSuhane，项目名称:papyrus，代码行数:30，代码来源:rect.ts

注：本文中的src/dvu/core/helpers/svg.SVG类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。