@java.lang.Override
  public int getWidthPx() {
    return widthPx_;
  }
<pre>
The pixel width of the placement slot for the intended creative.
</pre>

<code>int32 width_px = 3;</code>

@return The widthPx.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/Companion.java