java.awt.BasicStroke Scala Examples

The following examples show how to use java.awt.BasicStroke. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.
Example 1
Source File: Utils.scala    From BigDL   with Apache License 2.0 5 votes vote down vote up 
package com.intel.analytics.bigdl.dataset.image

import java.awt.image.BufferedImage
import java.awt.{BasicStroke, Color, Font, Graphics2D}
import java.io.File
import java.nio.file.Paths
import javax.imageio.ImageIO

import com.intel.analytics.bigdl.tensor.Tensor


  def visDetection(imagePath: String, clsname: String,
    scores: Tensor[Float], bboxes: Tensor[Float],
    thresh: Float = 0.3f, outPath: String = "data/demo"): Unit = {
    val f = new File(outPath)
    if (!f.exists()) {
      f.mkdirs()
    }
    val path = Paths.get(outPath,
      s"${ clsname }_${ imagePath.substring(imagePath.lastIndexOf("/") + 1) }").toString
    vis(imagePath, clsname, scores, bboxes, path, thresh)
  }
}
Example 2
Source File: TestOCR.scala    From AppCrawler   with Apache License 2.0 5 votes vote down vote up 
class TestOCR extends FunSuite{

  test("test ocr"){
    val api=new Tesseract()
    api.setDatapath("/Users/seveniruby/Downloads/")
    api.setLanguage("eng+chi_sim")
    val img=new java.io.File("/Users/seveniruby/temp/google-test7.png")
    val imgFile=ImageIO.read(img)
    val graph=imgFile.createGraphics()
    graph.setStroke(new BasicStroke(5))

    val result=api.doOCR(img)

    val words=api.getWords(imgFile, TessPageIteratorLevel.RIL_WORD).toList
    words.foreach(word=>{

      val box=word.getBoundingBox
      val x=box.getX.toInt
      val y=box.getY.toInt
      val w=box.getWidth.toInt
      val h=box.getHeight.toInt

      graph.drawRect(x, y, w, h)
      graph.drawString(word.getText, x, y)

      println(word.getBoundingBox)
      println(word.getText)
    })
    graph.dispose()
    ImageIO.write(imgFile, "png", new java.io.File(s"${img}.mark.png"))



    println(result)

  }

}
*/
Example 3
Source File: Graphics2DRenderContextSpec.scala    From evilplot   with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
package com.cibo.evilplot.geometry

import java.awt.image.BufferedImage
import java.awt.{BasicStroke, Color, Graphics2D}

import org.scalatest.{FunSpec, Matchers}

class Graphics2DRenderContextSpec extends FunSpec with Matchers with Graphics2DSupport {
  describe("state stack operations") {
    it("The state should be the same before and after a stack op.") {
      val graphics = Graphics2DTestUtils.graphics2D
      val ctx = Graphics2DRenderContext(graphics)
      val GraphicsState(initialTransform, initialFill, initialColor, initialStroke) =
        ctx.initialState
      Graphics2DRenderContext.applyOp(ctx) {
        ctx.graphics.translate(34, 20)
        ctx.graphics.setPaint(Color.BLUE)
        ctx.graphics.setStroke(new BasicStroke(3))
      }
      ctx.graphics.getTransform shouldBe initialTransform
      ctx.fillColor shouldBe initialFill
      ctx.strokeColor shouldBe initialColor
      ctx.graphics.getStroke shouldBe initialStroke
    }
  }
}

object Graphics2DTestUtils {
  def graphics2D: Graphics2D = {
    val bi = new BufferedImage(800, 600, BufferedImage.TYPE_INT_ARGB)
    bi.createGraphics()
  }
}