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@@ -1,12 +1,15 @@
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package cn.sagacloud.android.cadengine.items
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-import android.graphics.Canvas
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-import android.graphics.Paint
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-import android.graphics.Path
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-import android.graphics.RectF
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+import android.graphics.*
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import cn.sagacloud.android.cadengine.types.Door
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import cn.sagacloud.android.cadengine.types.Opt
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import com.sybotan.android.graphy.SGraphyItem
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+import kotlin.math.atan
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+import kotlin.math.atan2
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+import kotlin.math.sqrt
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+import android.view.View.X
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+import kotlin.math.abs
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+
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/**
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* 门item
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@@ -15,53 +18,82 @@ import com.sybotan.android.graphy.SGraphyItem
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*/
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class DoorItem(private val data: Door, parent: SGraphyItem? = null) : SGraphyItem(parent) {
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/** 画笔 */
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- private val paint = Paint()
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- /** 墙轮廓 */
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- private val pathList = ArrayList<Path>()
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- /** X坐标最小值 */
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- private var minX = 0f
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- /** X坐标最大值 */
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- private var maxX = 0f
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- /** Y坐标最小值 */
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- private var minY = 0f
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- /** Y坐标最大值 */
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- private var maxY = 0f
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+ private val paint1 = Paint()
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+ private val paint2 = Paint()
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+ /** 门长度 */
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+ private var d = 0f
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+
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+ /** 角度 */
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+ private var angle = 0f
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+ /** 旋转点 */
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+ private var p = PointF(0f, 0f)
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+ /** 旋转起始角度 */
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+ private var startAng = 0f
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/**
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* 构造
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*/
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init {
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+
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try {
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- if (data.outLine != null && data.outLine!!.size > 0 && data.outLine!![0].size > 0) {
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- minX = data.outLine!![0][0].x
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- maxX = data.outLine!![0][0].x
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- minY = data.outLine!![0][0].y
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- maxY = data.outLine!![0][0].y
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+ paint1.style = Paint.Style.STROKE
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+ paint1.color = Opt.doorColor
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+ paint1.strokeWidth = 100f
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+ paint2.style = Paint.Style.STROKE
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+ paint2.color = Opt.doorColor
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+ paint2.strokeWidth = 50f
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+ paint2.pathEffect = DashPathEffect(floatArrayOf(200f, 200f), 0f)
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- for (line in data.outLine!!) {
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- if (line.size < 1) {
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- continue
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- }
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+ zOrder = 2f
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+ if (data.outLine != null && data.outLine!!.size > 0 && data.outLine!![0].size >= 2) {
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+ // 取门的两个端点
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+ val p1 = PointF(data.outLine!![0][0].x, -data.outLine!![0][0].y)
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+ val p2 = PointF(data.outLine!![0][1].x, -data.outLine!![0][1].y)
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+ d = sqrt((p1.x - p2.x) * (p1.x - p2.x) + (p1.y - p2.y) * (p1.y - p2.y))
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- val path = Path()
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- path.moveTo(line[0].x, -line[0].y)
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- for (p in line) {
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- if (p.x < minX) {
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- minX = p.x
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+ // 角度为
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+ val fo = atan2(-data.faceDirection!!.y, data.faceDirection!!.x)
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+ // 门朝向角度
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+ angle = if(data.faceDirection!!.x > 0) {
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+ fo
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+ } else {
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+ fo + Math.PI.toFloat()
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+ }
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+
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+// val dir = data.faceDirection!!.x * (data.handDirection!!.y - data.faceDirection!!.y) - data.faceDirection!!.y * (data.handDirection!!.x - data.faceDirection!!.x)
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+// if (dir < 0) {
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+// startAng = -90f
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+// }
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+
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+ // 计算旋转点
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+ if (abs(data.handDirection!!.x) > abs(data.handDirection!!.y)) {
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+ p = if (data.handDirection!!.x > 0) {
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+ if (p1.x > p2.x) {
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+ p1
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+ } else {
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+ p2
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}
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- if (p.x > maxX) {
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- maxX = p.x
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+ } else {
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+ if (p1.x < p2.x) {
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+ p1
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+ } else {
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+ p2
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}
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- if (-p.y < minY) {
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- minY = -p.y
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+ }
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+ } else {
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+ p = if (data.handDirection!!.y > 0) {
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+ if (p1.y > p2.y) {
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+ p1
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+ } else {
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+ p2
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}
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- if (-p.y > maxY) {
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- maxY = -p.y
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+ } else {
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+ if (p1.y < p2.y) {
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+ p1
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+ } else {
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+ p2
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}
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- path.lineTo(p.x, -p.y)
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}
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- path.close()
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- pathList.add(path)
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}
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}
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} catch (e: Exception) {
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@@ -70,26 +102,21 @@ class DoorItem(private val data: Door, parent: SGraphyItem? = null) : SGraphyIte
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} // Constructor
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/**
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- * Item对象边界区域
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- *
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- * @return 边界区域
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- */
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- override fun boundingRect(): RectF {
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- return RectF(minX, minY, maxX, maxY)
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- } // Function boundingRect()
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-
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- /**
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* Item绘制操作
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*
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* @param canvas 画布
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* @param rect 绘制区域
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*/
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override fun onDraw(canvas : Canvas, rect: RectF) {
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- paint.style = Paint.Style.FILL
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- paint.color = Opt.windowColor
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- for (path in pathList) {
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- canvas.drawPath(path, paint);
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- }
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+ canvas.translate(p.x, p.y);
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+ canvas.rotate(angle * 180f / Math.PI.toFloat())
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+
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+ paint1.style = Paint.Style.FILL
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+ canvas.drawArc(-d, -d, d, d, 0f, 360f ,false, paint1)
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+
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+// canvas.drawLine(0f, 0f, d, 0f, paint1)
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+//
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+// canvas.drawArc(-d, -d, d, d, startAng, 90f ,false, paint2)
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super.onDraw(canvas, rect)
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} // Function onDraw()
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} // Class DoorItem
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庞利祥