util/num_util library
Functions
-
floatsEqual(
double f1, double f2) → bool -
getJsonDoubleNumber(
double? value, [double defaultValue = 0.0]) → double - 获取json格式下的double number, 如果当前number的值为null或nan，就返回默认值 或 0.0
-
isDoubleNan(
double f1) → bool
- voltron_renderer package
- documentation
- util/num_util.dart
voltron_renderer package
- Libraries
- bridge
- bridge/render_api
- bridge/render_bridge
- bridge/render_bridge_define
- common
- common/convert
- common/destroy
- common/error
- common/lru_cache
- common/monitor
- common/promise
- common/voltron_array
- common/voltron_buffer
- common/voltron_link
- common/voltron_map
- common/voltron_pair
- controller
- controller/controller
- controller/div
- controller/generator
- controller/group
- controller/image
- controller/list
- controller/list_item
- controller/manager
- controller/modal
- controller/props
- controller/pull_footer
- controller/pull_header
- controller/refresh
- controller/refresh_item
- controller/registry
- controller/root_node
- controller/scroller
- controller/text
- controller/text_input
- controller/update
- controller/view_pager
- controller/waterfall
- controller/waterfall_item
- controller/web_view
- engine
- engine/dimension
- engine/lifecycle
- engine/loader
- gesture
- gesture/dispatcher
- gesture/event_render_delegate
- gesture/handle
- gesture/processor
- gesture/scroll
- gesture/type
- render
- render/dom_holder
- render/list_item
- render/manager
- render/modal
- render/node
- render/operator_runner
- render/render_context
- render/render_context_proxy
- render/text
- render/tree
- serialization
- serialization/deserializer
- serialization/primitive_value_deserializer
- serialization/primitive_value_serializer
- serialization/reader/binary_reader
- serialization/serialization_tag
- serialization/serializer
- serialization/shared_serialization
- serialization/string/direct_string_table
- serialization/string/internalized_string_table
- serialization/string/string_encoding
- serialization/string/string_location
- serialization/string/string_table
- serialization/writer/binary_writer
- style
- style/flex_define
- style/flex_node
- style/flex_node_style
- style/flex_output
- style/flex_spacing
- style/flex_value
- style/image_virtual_node
- style/prop
- style/style_node
- style/text_virtual_node
- style/update
- style/virtual_node_manager
- util
- util/choreographer_util
- util/devtools_util
- util/diff
- util/dimension_util
- util/enum_util
- util/extension_util
- util/file_util
- util/gradient_util
- util/image_util
- util/log_util
- util/matrix_util
- util/num_util
- util/render_util
- util/screen_util
- util/string_util
- util/time_util
- util/transform_util
- viewmodel
- viewmodel/div
- viewmodel/group
- viewmodel/image
- viewmodel/list
- viewmodel/list_item
- viewmodel/modal
- viewmodel/pull_footer
- viewmodel/pull_header
- viewmodel/refresh
- viewmodel/refresh_item
- viewmodel/scroller
- viewmodel/text
- viewmodel/text_input
- viewmodel/view_model
- viewmodel/view_pager
- viewmodel/waterfall
- viewmodel/waterfall_item
- viewmodel/web_view
- voltron_renderer
- widget
- widget/base
- widget/div
- widget/image
- widget/list
- widget/list_item
- widget/modal
- widget/pull_footer
- widget/pull_header
- widget/refresh
- widget/refresh_item
- widget/root
- widget/scroller
- widget/text
- widget/text_input
- widget/view_pager
- widget/waterfall
- widget/waterfall_item
- widget/web_view