EPadLink ePad Vision Manual do Utilizador descarregar pdf (Página 21)

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Integration Guide (ePad-vision SDK for Chrome & Firefox)

"<WidgetLayout><Widget ID=\"2\" Type=\"BUTTON\" FontName=\"SAN_B_16\" BGColor=\"00FFFF\"

FGColor=\"000000\" Width=\"80\" Height=\"34\" X=\"80\" Y=\"220\" Effect=\"ThreeD\" Text=\"Accept\"/><Widget

ID=\"3\" Type=\"BUTTON\" FontName=\"SAN_B_16\" BGColor=\"00FFFF\" FGColor=\"000000\" Width=\"80\"

Height=\"34\" X=\"200\" Y=\"220\" Effect=\"ThreeD\" Text=\"Clear\"/><Widget ID=\"4\" Type=\"BUTTON\"

FontName=\"SAN_B_16\" BGColor=\"00FFFF\" FGColor=\"000000\" Width=\"80\" Height=\"34\" X=\"320\"

Y=\"220\" Effect=\"ThreeD\" Text=\"Cancel\"/></WidgetLayout>"

For more information on XML refer to ePad-vision device driver documentation.

Output Message

{"command":3, status":false,”message”:” Screen creation failed”}

Parameter

Description

Command

Number identifying the command. 3 for open connection.

Status

True if command successfully false otherwise.

Message

Empty in case create screen successful, message in case screen

creation fails.

9.5 – PinPad Screen

Display PinPad screen on ePad, to capture password or PIN key.

Input Message

{"command": 4 , "inking": false , "inkRegionx": 0 , "inkRegiony": 0, "inkRegionWidth": 0 , "inkRegionHeight":0,

"widgetLayout": "XML String containing pinpad information" }

Parameter

Description

Command

Number identifying the command.4 for PinPad screen.

Inking

False

inkRegionx

inkRegiony

inkRegionWidth

inkRegionHeight

widgetLayout

XML String containing pinpad widgets to be created on ePad vision

screen.

Here is a sample XML (Sample application of SDK uses this for widgetLayout parameter) for creating a

screen for pinpad screen.

"<PinPad><Widget ID=\"NUM_1\" FontName=\"SAN_B_20\" BGColor=\"0000FF\" FGColor=\"000000\"

Width=\"60\" Height=\"70\" X=\"275\" Y=\"2\" Effect=\"ThreeD\" /><Widget ID=\"NUM_2\"

FontName=\"SAN_B_20\" BGColor=\"0000FF\" FGColor=\"000000\" Width=\"60\" Height=\"70\" X=\"340\" Y=\"2\"

Effect=\"ThreeD\" /><Widget ID=\"NUM_3\" FontName=\"SAN_B_20\" BGColor=\"0000FF\" FGColor=\"000000\"

Width=\"60\" Height=\"70\" X=\"405\" Y=\"2\" Effect=\"ThreeD\" /><Widget ID=\"NUM_4\"

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