com.netflix.atlas.chart.graphics.TimeSpan.scala Maven / Gradle / Ivy
/*
* Copyright 2014-2024 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.netflix.atlas.chart.graphics
import java.awt.Graphics2D
/**
* Draws a vertical span from `t1` to `t2`.
*
* @param style
* Style to use for filling the span.
* @param t1
* Start time in milliseconds since the epoch.
* @param t2
* End time in milliseconds since the epoch.
* Step size in milliseconds.
* @param xaxis
* Axis used for creating the scale.
*/
case class TimeSpan(style: Style, t1: Long, t2: Long, xaxis: TimeAxis) extends Element {
def draw(g: Graphics2D, x1: Int, y1: Int, x2: Int, y2: Int): Unit = {
style.configure(g)
val xscale = xaxis.scale(x1, x2)
val px1 = xscale(t1)
val px2 = xscale(t2)
g.fillRect(px1, y1, px2 - px1, y2 - y1)
}
}