屏幕
ToolZen 向第三方插件开放全屏取色能力、显示器布局查询和坐标换算能力。
screenColorPick
调起全屏取色器。用户完成取色后返回十六进制颜色，取消时返回 null。
api.screenColorPick(): Promise<{ hex: string } | null>
const color = api && api.screenColorPick
? await api.screenColorPick()
: null
if (color) {
text.value = color.hex
}
返回示例：
显示器与坐标
type ScreenPoint = { x: number; y: number }
type ScreenRect = { x: number; y: number; width: number; height: number }
type Display = {
id: number
bounds: ScreenRect
workArea: ScreenRect
workAreaSize: { width: number; height: number }
scaleFactor: number
rotation: number
touchSupport: string
}
api.getPrimaryDisplay(): Promise<Display>
api.getAllDisplays(): Promise<Display[]>
api.getCursorScreenPoint(): Promise<ScreenPoint>
api.getDisplayNearestPoint(point: ScreenPoint): Promise<Display>
api.getDisplayMatching(rect: ScreenRect): Promise<Display>
api.screenToDipPoint(point: ScreenPoint): Promise<ScreenPoint>
api.dipToScreenPoint(point: ScreenPoint): Promise<ScreenPoint>
api.screenToDipRect(rect: ScreenRect): Promise<ScreenRect>
api.dipToScreenRect(rect: ScreenRect): Promise<ScreenRect>
显示器信息只读；插件不能通过这些接口移动宿主窗口或执行屏幕截图。Electron 坐标转换在非 Windows 平台通常返回等价坐标。