本文整理汇总了Python中qgis.core.QgsMapRendererParallelJob.renderingTime方法的典型用法代码示例。如果您正苦于以下问题：Python QgsMapRendererParallelJob.renderingTime方法的具体用法？Python QgsMapRendererParallelJob.renderingTime怎么用？Python QgsMapRendererParallelJob.renderingTime使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.core.QgsMapRendererParallelJob的用法示例。
在下文中一共展示了QgsMapRendererParallelJob.renderingTime方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: render
# 需要导入模块: from qgis.core import QgsMapRendererParallelJob [as 别名]
# 或者: from qgis.core.QgsMapRendererParallelJob import renderingTime [as 别名]
def render(name, settings):
settings.setOutputSize(IMAGE_SIZE)
job = QgsMapRendererParallelJob(settings)
#job = QgsMapRendererSequentialJob(settings)
job.start()
job.waitForFinished()
image = job.renderedImage()
if not os.path.exists(image_path):
os.mkdir(image_path)
image.save(os.path.join(image_path, name + '.png'))
return job.renderingTime()示例2: render
# 需要导入模块: from qgis.core import QgsMapRendererParallelJob [as 别名]
# 或者: from qgis.core.QgsMapRendererParallelJob import renderingTime [as 别名]
def render(settings):
"""
Render the given settings to a image and save to disk.
name: The name of the final result file.
settings: QgsMapSettings containing the settings to render
exportpath: The folder for the images to be exported to.
"""
job = QgsMapRendererParallelJob(settings)
#job = QgsMapRendererSequentialJob(settings)
job.start()
job.waitForFinished()
image = job.renderedImage()
return image, job.renderingTime()